Domains: Events_23, Flights_23

user: Can you please help me purchase 2 tickets for Ben Harper in New York City?

system: Do you have a preferred date in mind?

user: I want the one on the 10th.

system: Please confirm the following details: Booking 2 tickets for Ben Harper on March 10th in New York.

user: Yes, that is correct.

system: Your tickets are confirmed. The event starts at 7 pm, have fun!

user: I'd like to find a round trip flight to get there.

system: What date would you like to travel and what city are you departing from? Are you planning on returning on March 10th?

user: I am planning to return on the 11th and departing from Chi-town later today.

system: Would you like to fly with American Airlines? There is a flight that departs today at 12:30 pm and has a return departure on the 11th at 5:25 am. The cost is $135 per ticket.

user: Is this a red eye flight? When does it arrive at my destination?

system: It is not an overnight flight and the flight arrives at 3:49 pm.

user: Ok, thank you. That is all I need for now.

system: Ok, thank you and have a good day.