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How to Build a Travel AI MVP with RAG and Function Calls: A Founder’s Guide to Fast Prototyping

Building a Travel AI MVP can be challenging, but leveraging Retrieval-Augmented Generation (RAG) and function calls makes it efficient and scalable. This guide explores how these technologies work together, compares frameworks like LangChain, Rasa, and LlamaIndex, and explains why LangChain is the best choice for creating a dynamic and user-focused travel AI. Learn the key steps and insights to accelerate your AI-powered travel solution as a founder and software engineer.