Domains: Flights_23

user: I would like to find a flight that returns on the 10th of March.

system: Where would you like to leave from?

user: I want to leave from New York.

system: Where would you like to go?

user: I want 4 tickets going to Philadelphia, and I would like to fly with United Airlines.

system: Okay, what date would you like to leave?

user: I want to leave on the 8th of March and fly in Economy class.

system: Okay, so I've found a flight with United Airlines that leaves at 10:05 am and costs $68. The return flight would leave at 4:45 am.

user: Okay, I would like to find a one way flight.

system: Would you like to fly with United Airlines on a 0 stop flight that leave at 10:05 am and costs $71?

user: Okay, that's everything I needed.

system: Okay, have a nice day.