Domains: RentalCars_15, Buses_15, Flights_35

user: I like to search a rental car.

system: What time you want the car and fro where you want to pick it up? From which date you want the car?

user: I like to pick it up from Washington from 5th of this month at 12:30

system: To what date you need the car?

user: I want the car till the 10th.

system: I have selected 3 cars for you. There is one nice Standard Accord car available at union station for pickup on march 5th.

user: Can you tell me the total fare?

system: $165 is the total booking fare.

user: This is cool. Could you help me in searching for a bus going there?

system: Are you like to move on march 5th? From which place you are starting?

user: I am decided to move on march 3rd from New York.

system: What is your opinion about the bus starting at 6 am with 0 transfers and the cost is $36?

user: Do you know any other available buses?

system: What is your opinion about the bus starting at 9:40 am with 0 transfers and the cost is $38?

user: Okay, this would be perfect. Can you tell me about one way flight going there? I like to fly on 2nd of march with 0 bags and i need three seats.

system: I have selected 4 flights of your choice. One among them is American Airlines which leaves at 1:30 pm with 0 layovers and the ticket cost is $63 per head.

user: From which airport the flight moves and can you tell me the class of ticket?

system: The flight starts from JFK International Airport with economy class ticket.

user: Okay, This would be fine.

system: Do you need any other help?

user: No, thank you so much

system: Have a nice day.