Domains: RentalCars_15, Buses_25, Flights_15

user: I need to find a rental car.

system: What are the dates and time that you will need the car?

user: I want to pick up the car at three in the afternoon on the 2nd in Portland, OR. I will be dropping it off on March 6th.

system: How about a Standard Accord? It is available for pickup at PDX International Airport on March 2nd.

user: What will the total cost be?

system: Your total cost will be $144.

user: Sounds good. Can you find me an Economy ticket from Seattle on the bus?

system: What is your departure date?

user: March 1st.

system: I found a bus leaving at 6:10 am. It is Economy and cost $30.

user: What is the departure station?

system: The King Street Station.

user: That sounds good.

system: Would you like to buy a ticket?

user: No, not now.

system: Do you need anything else?

user: Can you find me a round trip flights?

system: Are you leaving on March 1st and returning on March 6th?

user: I want to return on March 12th.

system: I found a flight on American Airlines. It leaves at 8:05 am and the return flight leaves at 6 am. The ticket costs $78.

user: That flight sounds good.

system: Would you like to buy tickets?

user: No, I'm good.

system: Is there anything else?

user: No. Thank you.

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