Domains: RentalCars_33, Buses_33, Flights_43

user: I need to find a rental car.

system: What will be your pick up date and time?

user: I want to pick up the car on Friday next week around morning 9:30. I'm looking for cars in Washington.

system: How long will you need the car?

user: I need it until the 13th of March. I'm fine with any type of car.

system: I found you 5 cars. How about a nice Sedan Dodge Charger? It is available at Dulles International Airport.

user: Sounds good. How about buses?

system: What is your departure date?

user: I'm leaving on the 6th of March.

system: What is your departure city?

user: I will be leaving from Philadelphia.

system: I found 8 buses for you. How about at 6:20 am departure? It costs $25.

user: How many stops are there on this bus?

system: It is a direct bus.

user: That sounds good.

system: Would you like to buy tickets for this bus?

user: No, not now. I'd like to find a one-way flight. Can you find me something on American Airlines? Preferably on Premium Economy class. I want to leave on March 7th.

system: I found 1 flight. How about a 7:25 am departure on American Airlines? The ticket costs $238.

user: Sounds good. That's all I need. Thanks!

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