Yes, that kind of tool exists—and ai travel planner is exactly that. It really does feel like a personal assistant for your vacation. You just fill in a few quick details, and it builds a full itinerary, day by day, with realistic pacing and a good mix of must-sees and local favorites. I used it for a trip to Lisbon and the suggestions were genuinely thoughtful, not just generic tourist traps. It even planned things around open hours and walking distances. Super useful, especially if you don’t have time to build something from scratch. And it’s completely free, which is a huge plus.