Personalized AI Travel Planner

I need a working AI-powered travel planner that can read a user’s budget, preferred destinations, and travel dates, then generate a door-to-door business-trip itinerary and handle the heavy lifting—from research to booking prompts—in one seamless flow. The product should behave much like the roadmap shown here:

https://www.roadmapflow.com/roadmaps/fabefcd1-3bb5-4538-a2c3-4660ef0fd1f4


If you’ve built similar AI assistants, especially around travel or logistics, I’d love to see a demo or repo link when you respond.