Domains: RentalCars_13, Buses_13, Flights_23

user: I need a rental car

system: When do you need it? Where do you want to pick it up?

user: I need it from the 6th around half past 1 in the afternoon, till the 11th. I want to pick it up from Philadelphia

system: At PHL International Airport on March 6th there's a Civic, a Standard car.

user: Yes, It's good for me! Is there a bus to get there?

system: Do you need the bus on March 6th? From which city?

user: No, on the 2nd, from New York City.

system: There are 7 bouses available. For example a bus at 7:40 am, with 0 transfers. It costs $24

user: Is there another one?

system: Sure! A bus at 8 am, with 0 transfers, that costs $24

user: Are there other buses?

system: A bus at 11:30 am, with 0 transfers, that costs $21

user: Which station does it start from? Which station does it reach?

system: It stars from Port Authority Station, and reach Intercity Terminal

user: Ok, It's ok for me

system: Do you want to book tickets?

user: Not now, thanks

system: Do you need anything else?

user: Yes, I need a round trip flight

system: Do you want to leave on March 2nd, with return on March 11th?

user: I want to leave today, with return on the 14th

system: With American Airlines there's a flight at 7:55 am, with returning flight at 5:35 pm. It costs $66

user: What is the airport of departure? What time does the return flight land?

system: JFK International Airport. It lands at 6:26 pm

user: Very good. Thanks

system: Do you need anything else?

user: No, thank you so much

system: Have a great day