One day soon, in the artificial-intelligence-powered future, a vacation might start by telling your smartphone something like this: "I want to take a four-day trip to Los Angeles in June, whenever airfares and hotel rates are best, using loyalty rewards points. I want to hit a history museum and an amusement park, and then I’d like a 7 p.m. dinner reservation near the hotel at a restaurant with vegan options and a great wine list.” And your phone spits out the perfect itinerary.

But for now, travelers using ChatGPT — the powerful new AI software that is already offering creative cocktail recipes and writing college papers — may have to temper their expectations.

Oded Battat, general manager at Traveland, a travel agency in Bridgeport, Connecticut, asked ChatGPT for outings he might offer his clients going to Tuscany, Italy, to see if it could help him with his work. He got a list of 14 activities, including winery tours and museum visits, with a stop for gelato in the town square of the medieval hill town San Gimignano.