Real estate chatbot with AI property matching and automated calendar scheduling
# Description
A comprehensive real estate chatbot automation system that handles customer inquiries, property searches, and appointment scheduling through intelligent conversation flows and email processing.
## How it works?
This template creates an end-to-end real estate automation system that handles customer inquiries from initial contact through appointment booking.
### 1. Customer Entry Point
- Webhook receives customer messages from chat interface
- Link detection checks if customer shared property URLs
- Smart routing - if property link found, fetch details immediately; otherwise proceed to chat
### 2. AI Content Processing
- Content filter (PRIORITY) - blocks non-real estate queries upfront
- Information extraction - scans messages for personal details and property requirements
- Human handoff detection - identifies requests for live agent assistance
### 3. Data Collection Phase
- Sequential gathering: Personal info (name → phone → email) then property needs
- Smart validation - phone format, email structure, budget parsing
- No redundancy - never asks for information already provided
- PostgreSQL storage - saves customer data and conversation memory
### 4. Property Search & Matching
- Database query filters properties by type, location, budget, availability
- Image enhancement - fetches property photos from media storage
- Results ranking - returns top 5 matches sorted by price
### 5. AI Response Generation
- GPT-4 formatting creates engaging, professional property listings
- Visual enhancement - includes property images and key details
- Personalized tone - acknowledges customer preferences
### 6. Appointment Automation
- Gmail monitoring - checks for appointment confirmations every hour
- Calendar integration - creates, updates, deletes appointments automatically
- Smart scheduling - checks availability, suggests alternatives for conflicts
- Email responses - sends confirmations and follow-ups
### Intelligence Features
##### Context Awareness
- Remembers conversation history across sessions
Builds complete customer profile progressively
Maintains property preferences throughout interaction
##### Smart Extraction
- Recognizes property types: HDB, Condo, Apartment
- Parses locations and MRT preferences automatically
Handles various budget formats (SGD 2,500, $2500, etc.)
Identifies timeline requirements and citizenship status
### Professional Handoffs
- Detects human agent requests with keyword matching
- Collects complete customer context before transfer
- Sends structured handoff emails with all requirements
- Ensures smooth transition to live agents
### Technical Components
##### AI Models
- OpenAI GPT-4 - Main conversation handling and response formatting
- GPT-4 Mini - Appointment processing and email management
- LangChain Memory - Conversation context retention
### Database Integration
- PostgreSQL - Customer data, property listings, conversation history
- Property search with multi-criteria filtering
Media storage integration for property images
### Communication Channels
- Webhook API - Primary chat interface
- Gmail integration - Appointment confirmations and notifications
- Google Calendar - Automated scheduling and availability checking
### Setup Requirements
- Configure database - PostgreSQL with property and customer tables
- Set up integrations - Gmail, Google Calendar, OpenAI API
- Customize prompts - Adjust AI responses for your brand
- Test workflow - Verify end-to-end functionality
- Monitor performance - Track conversation success rates
- The system is designed to handle the complete customer journey from initial inquiry to scheduled property viewing, with intelligent automation reducing manual work while maintaining high service quality.
