Domains: Flights_45

user: I need a one way flight.

system: From which city would you like to depart?

user: I need flights from NYC.

system: On which date would you like to travel? What is your destination?

user: I need to travel on the 13th to Warsaw.

system: Would you like to fly with American Airlines? There is a great flight option at 11:20 AM. This is a connecting flight. The ticket price is $360.

user: That sounds good, then. Thanks.

system: Of course. Have a wonderful day.