This n8n workflow automates personalized travel assistance via WhatsApp, enabling users to plan trips, explore destinations, and receive information on visas, weather, hotels, and packages through an AI-powered virtual agent named Alex. It connects a WhatsApp trigger with a language model that understands and responds to user queries, maintaining conversation context with memory buffers. The workflow makes travel support available 24/7, reducing manual effort and enhancing customer experience. It is ideal for travel agencies or services aiming to provide instant, human-like assistance to travelers through WhatsApp.

Node Count	6 – 10 Nodes
Nodes Used	@n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmChatOllama, @n8n/n8n-nodes-langchain.memoryBufferWindow, stickyNote, wait, whatsApp, whatsAppTrigger