Travel AI agent - AI-powered travel planner

Overview An n8n workflow automating business travel planning via Telegram. Uses AI and APIs to find and book flights/hotels efficiently. Prerequisites - Telegram Bot (BotFather) - API Keys: OpenAI (transcription), SerpAPI (flights/hotels), DeepSeek (AI processing) - n8n Instance with API access Setup Instructions 1. Import Workflow: Upload JSON to n8n. 2. Configure API Credentials: Set up Telegram, OpenAI, SerpAPI, and DeepSeek keys. 3. Webhook Activation: Ensure Telegram webhook is active with HTTPS. 4. Test: Send a Telegram message and verify execution. Workflow Operation 1. User Input Processing - Telegram bot triggers workflow, extracts text/audio. - OpenAI transcribes voice messages. - AI (DeepSeek) extracts key travel details (locations, dates, accommodation needs). 2. Travel Search - Flights: Uses SerpAPI for flight options (airlines, times, prices). - Hotels: Fetches accommodations with dynamic check-out date. 3. AI Recommendations & Customization - DeepSeek generates structured travel plans. - Users can modify prompts to adjust AI responses for personalized results. - Professional, well-structured responses with links. 4. Response Delivery - Sends travel recommendations via Telegram with clear details. Use Cases Ideal for business professionals, executive assistants, frequent travelers, and small businesses. Customization & Troubleshooting - Adjust memory handling and API calls. - Modify prompts to refine AI output. - Ensure API keys are active and network is accessible.