Chatbot appointment scheduler with Google Calendar for dental assistant

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

This workflow template is designed for dental assistants and anyone looking to automate appointment scheduling. It integrates Google Calendar for booking appointments and Google Sheets as a databas...

Best for

Support Chatbot automation workflows
AI Chatbot automation workflows
intermediate n8n builders looking for reusable templates

Tools used

@n8n/n8n-nodes-langchain.chattrigger, @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmchatopenai, @n8n/n8n-nodes-langchain.memorybufferwindow, n8n-nodes-base.stickynote, n8n-nodes-base.googlecalendartool, n8n-nodes-base.googlesheetstool

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Zakaria Ben.

Original n8n.io source

1.1 Workflow description

Title: Chatbot appointment scheduler with Google Calendar for dental assistant
Workflow name: Chatbot appointment scheduler with Google Calendar for dental assistant

How It Works

The user interacts with the chatbot to schedule an appointment.

The chatbot collects necessary details and checks availability via Google Calendar. If the requested time is available, the AI books the appointment.

If unavailable, the AI suggests alternative time slots.

Once booked, the AI logs the appointment details into Google Sheets for record-keeping.

Setup Instructions

📌 Watch this 🎥 Setup Video for detailed instructions on running and customizing this workflow.

Step 1: Set Up Credentials

OpenAI API Key (for chatbot functionality). Google Account (for Google Sheets & Google Calendar integration).

Step 2: Choose the Right Tools

Select the correct Google Calendar in the Google Calendar tool. Choose the appropriate Google Sheets file in the Google Sheets tool.

Step 3: Test

Run a test to ensure everything works correctly. Once tested.

Example Templates

Below are sample Google Sheets template to help you get started.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - When chat message received

Type / Role: @n8n/n8n-nodes-langchain.chatTrigger - chatTrigger
Config choices: Version 1.1

Block 2 - AI Agent

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 1.7

Block 3 - OpenAI Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 4 - Window Buffer Memory

Type / Role: @n8n/n8n-nodes-langchain.memoryBufferWindow - memoryBufferWindow
Config choices: Version 1.3

Block 5 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 6 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 7 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 8 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 9 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 10 - Check Availability

Type / Role: n8n-nodes-base.googleCalendarTool - googleCalendarTool
Config choices: Version 1.3

Block 11 - Creat event

Type / Role: n8n-nodes-base.googleCalendarTool - googleCalendarTool
Config choices: Version 1.3

Block 12 - Add data

Type / Role: n8n-nodes-base.googleSheetsTool - googleSheetsTool
Config choices: Version 4.5

3. Summary Table

Workflow	Chatbot appointment scheduler with Google Calendar for dental assistant
Complexity	intermediate
Nodes	12
Categories	Support Chatbot, AI Chatbot
Author	Zakaria Ben
Published	11 Mar 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/3131/3131.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Support Chatbot workflows AI Chatbot workflows

Frequently asked questions

What does Chatbot appointment scheduler with Google Calendar for dental assistant do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Support Chatbot, AI Chatbot use case.

Zakaria Ben

2 workflows

Nodes

@n8n/n8n-nodes-langchain.chattrigger @n8n/n8n-nodes-langchain.agent @n8n/n8n-nodes-langchain.lmchatopenai @n8n/n8n-nodes-langchain.memorybufferwindow n8n-nodes-base.stickynote n8n-nodes-base.googlecalendartool n8n-nodes-base.googlesheetstool

Complexity

intermediate

Published 11 Mar 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/3131/3131.json

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Chatbot appointment scheduler with Google Calendar for dental assistant

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

How It Works

Setup Instructions

Step 1: Set Up Credentials

Step 2: Choose the Right Tools

Step 3: Test

Example Templates

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - When chat message received

Block 2 - AI Agent

Block 3 - OpenAI Chat Model

Block 4 - Window Buffer Memory

Block 5 - Sticky Note2

Block 6 - Sticky Note

Block 7 - Sticky Note1

Block 8 - Sticky Note3

Block 9 - Sticky Note4

Block 10 - Check Availability

Block 11 - Creat event

Block 12 - Add data

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions