Free n8n Template: AI Agent for Facebook Page Messaging with Calendar Booking and Lead Capture
A comprehensive, intelligent workflow that connects your Facebook Page messaging to an advanced AI model. It instantly handles customer inquiries, performs lead qualification, books appointments, and sends internal notifications, ensuring 24/7 personalized customer service.
This workflow provides your business with a sophisticated, automated virtual assistant capable of managing real-time conversations directly from your Facebook Page Messenger inbox.

Key Benefits
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24/7 Availability: Provides instant, reliable responses to customers around the clock, improving response rates and customer satisfaction.
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Intelligent Lead Capture: Automates the collection of essential customer data (name, email, phone, reason) and saves it directly to a centralized spreadsheet for easy follow-up.
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Effortless Scheduling: Handles appointment requests by intelligently processing natural language (e.g., “tomorrow at 3 PM”) and instantly booking the meeting into your business calendar.
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Professional Persona: Configured with a warm, conversational, and professional tone, ensuring your brand is represented consistently and positively.
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Never Miss a Beat: Automatically sends urgent email notifications to your team immediately after a critical event (like a confirmed booking or a high-value lead) occurs.
How the Workflow Functions
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Instant Trigger & Acknowledgment: The process starts with an Incoming Webhook that listens for all messages directed to your Facebook Page. It is configured to immediately acknowledge the request, ensuring smooth communication protocols with the Facebook platform.
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Conversation Setup: The message content is cleaned and prepared. A Conversation Memory is activated for the user’s specific chat thread, ensuring the AI assistant remembers the previous messages and context throughout the conversation.
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Core Intelligence (LLM Agent):
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An Advanced Language Model (Gemini) is integrated to provide the conversational intelligence.
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The model operates under strict instructions, defining its friendly, professional persona and its primary business goals: lead generation, booking, and efficient communication.
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It is uniquely configured to handle relative date and time references, automatically converting phrases like “next Tuesday” into the precise, standardized ISO date format required for booking systems.
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Actionable Tools: The AI agent can utilize three powerful tools to fulfill user requests:
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Lead Management Tool: Used to automatically append structured customer data (Name, Email, Phone, Inquiry Reason, Scheduled Time) to a designated Google Sheet (or similar spreadsheet service).
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Calendar Booking Tool: Used to create event entries in a Google Calendar using the precise start and end times calculated by the AI.
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Email Notification Tool: Used to send internal alerts via Gmail (or similar email service) to notify staff of a new lead or appointment.
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Final Response Delivery: After the AI generates the appropriate conversational reply or confirms an action, the message is structured and sent back to the user via an HTTP Request to the Facebook Messenger API, completing the interaction in real-time.
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