Domains: RentalCars_23, Buses_23, Flights_23

user: I need a medium-sized car for nine in the morning on march 9th.

system: Sure, what day?

user: the 6th of march.

system: Where would you like to pick it up?

user: This saturday and in Philly

system: There's a standard hyundai elantra at intercity terminal on march 2nd.

user: Great, I'll need a economy bus ticket and I'll be leaving from washington.

system: What day?

user: the 1st of march.

system: There are 8 buses. Would you like an economy ticket for $30 where the bus leaves at 7:10 am?

user: Yes, and I need a round trip flight for the 1st of march.

system: Will you be returning march 9th?

user: No, march 14th

system: There's 2 flights. How about an $152 american airlines flight that leaves at 5:10 pm and returns at 9:45 am?

user: Will the flight land at my destination and where will it leave from?

system: It leaves from Dulles International Airport and arrives at 7:46 pm

user: What else is there?

system: Would you like a 8:40 pm united airlines flight that returns at 9:20 am for $193?

user: I'm all set. Thanks

system: Have a wonderful day.