Domains: Flights_35, Hotels_15

user: I need a one way flight for 1. I have zero bags.

system: When would you like to go? What city are you going to?

user: I'm coming from Las Vegas, and I'm leaving on the 6th of this month.

system: Where are you going?

user: I'm going to Sydney.

system: Is American Airlines okay? A flight takes off at 4:50 am and has 1 layover. One ticket costs $296.

user: What else is there? I'm leaving on the 12th. I want a United Airlines flight.

system: A United Airlines flight leaves at 4:20 pm and has 1 layover. One ticket costs $311.

user: Okay. I'd also like a hotel room there.

system: I found 10 hotels for you. 28 Hotel Sydney is a 4 star hotel.

user: That's a good one.

system: Would you like a reservation?

user: Not right now. That's all. Thanks.

system: Have a nice day.