Automated appointment booking with voice confirmations

This workflow automates the entire appointment booking process — from receiving a request to creating a calendar event and delivering multi-channel confirmations. It includes AI-generated voice messages via ElevenLabs, enhancing reliability and reducing no-shows through personalized audio notifications.

## Who it´s for
- Small business owners needing automated client scheduling
- Administrators of medical and consulting practices
- Freelancers using Google Calendar for time management
- Companies implementing voice confirmations via SMS and email

## What the automation does
- Receives appointment data via HTTP webhook (e.g., from website form)
- Extracts parameters: date, time, name, contact
- Checks time slot availability in PostgreSQL
- Creates an event in Google Calendar upon successful validation
- Sends confirmation emails to client and admin via Gmail
- Delivers SMS notification using Twilio
- Generates dynamic voice message via ElevenLabs using OpenAI-powered LangChain agent
- Consolidates all notifications into a unified response

## What´s included
- Ready-to-use n8n workflow
- Webhook handling and data parsing logic
- Integrations with Google Calendar, Gmail, Twilio, ElevenLabs, PostgreSQL
- Notification templates (email, SMS, voice)
- Basic text guide for setup and adaptation

## Requirements for setup
- n8n instance with external API access
- Accounts: Google Workspace, Twilio, ElevenLabs, PostgreSQL
- Configured API keys and permissions for all services
- Access to PostgreSQL database with schedule table

## Benefits and outcomes
- Fully automated booking cycle without manual input
- Reduced workload for admins and operators
- Higher accuracy via real-time availability check
- Improved customer experience with voice confirmation
- Centralized notification logic
- Scalable — one template handles multiple clients
- Consistent communication across channels

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via в чате.