Domains: RentalCars_15, Buses_25, Flights_15

user: Please find me a rental car.

system: When do you need it?

user: On March 11th.

system: Until what date and what time you need it? Where do you want to pick it up?

user: Until the 13th at around 7:30 in the evening and I want to pick it up on Philadelphia.

system: I got 4 cars and one is available at Intercity Terminal on March 11th. It is a Standard car and it's a Altima.

user: That's great.

system: Will I reserve you this car?

user: Not now.

system: Anything else I can help you with?

user: Please help me find a bus going there on March 10th.

system: Where you coming from?

user: From Washington.

system: I got 8 buses and the one will leave at 7:10 am for only $28 and it is a economy ticket.

user: Yes, I prefer economy but is there any other option? We are four people in the group.

system: I got 7 buses and one is leaving at 7:50 am for only $26 and it's also an Economy ticket.

user: Any other else?

system: What about a bus leaving at 8:40 am for only $25. It's also an Economy ticket.

user: That's perfect. Please help me find a round trip flight going there on 4th of this Month with American Airlines.

system: Are you planning to come back on March 13th?

user: No, on the 14th.

system: I got 1 flight for you with American Airlines for only $151. Outbound flight leaves at 5:10 pm and returns at 9:45 am.

user: That's good. Thanks

system: you are welcome.