The product website isn't convincing either. It's only in private beta, and the first example shows 'A scenic walking tour of Venice' as the desired trip. I'll readily believe LLMs will gladly give you some sort of itinerary for walking in Venice, including all highlights people write and post about a lot on social media to show how great their life is. But if you asked anyone knowledgable about travel in that region, the counter questions would be 'Why Venice specifically? I thought you hated crowds — have you considered less crowded alternatives where you will be appreciated more as a tourist? Have you actually been to Italy at all?'.

LLMs are always going to give you the most plausible thing for your query, and will likely just rehash the same destinations from hundreds of listicles and status signalling social media posts.

She probably understood this from the minimal description given.