Having an itinerary doesn't mean that spontaneity and freedom have to suffer. Although I always begin a trip with a well-thought-out plan, I like to keep some flexibility.

But travelers aren’t necessarily owed refunds when that happens. Here’s what to know. Do cruise lines owe passengers money for itinerary changes?

Gemini would then build its itinerary based on flight and hotel details included in a user’s email. The model will also tap into Google Maps to find nearby restaurants and cultural destinations ...