Domains: Flights_15, Hotels_35

user: Can you book me a one-way flight?

system: Sure, what day and where to?

user: The 8th of this month and to Delhi

system: Where are you departing from?

user: Las Vegas

system: There's 4 flights available. How about an American Airlines flight that has 1 stop and leaves at 6:40 am for $370?

user: Great, there's 4 people and we want to travel economy.

system: Please confirm the details: 4 american airlines economy tickets from las vegas to delhi on march 8th.

user: Correct, when does the flight arrive and which airport will we be leaving from?

system: Your booking is confirmed and you'll be leaving from McCarran International Airport. Your flight arrives at 4:07 pm.

user: Awesome, I'll need a hotel.

system: How about the 4.4 rated Aloft New Delhi Aerocity?

user: Perfect, thanks.

system: Have a safe trip.