Domains: RentalCars_15, Buses_25, Flights_15

user: Hello! I'd like to find a small rental car to pick up at twelve in the afternoon.

system: I'd be happy to assist you. Where would you like to pick up the car and what are the dates that you will need it?

user: I'd like to pick it up in Washington and I'll need it from March 5th until next Friday.

system: Dulles International Airport has a Compact car available for March 5th. It is a Bolt.

user: That works for me.

system: Would you like to reserve the car at this time?

user: No, not yet.

system: Is there anything else I can do for you today?

user: Yes, I'd like to find 2 Economy extra tickets to travel there from Philly.

system: When will you be leaving?

user: I'd like to start my trip on Saturday this week.

system: For $39 per ticket, there is an Economy extra ticket available on the 7:30 am bus.

user: Perfect. Can you compare a round trip flight for me?

system: Will it be for departure on March 5th and return on March 8th?

user: No, I'd like to leave today and return on the 11th of March.

system: There is 1 American Airlines flight for $152. It leaves at 9:45 am and returns at 5:10 pm.

user: Great, I'll call them. That will be all. Thank you.

system: You're welcome. Have a nice day!