Domains: RentalCars_33, Buses_33, Flights_43

user: I'm looking for a rental car.

system: What time do you want to pick it up?

user: I want to pick it up at 12:30 pm.

system: What day do you want to pick it up and when do you want to drop it off?

user: I need it from Thursday next week until the 8th of this month.

system: Where do you want to pick up the car?

user: I want to pick it up from Portland, OR.

system: There is a SUV Alfa Romeo Stelvio at Portland Bus Station.

user: That sounds great.

system: Do you want to reserve the car?

user: No, not now. Are there any buses going there?

system: When are you leaving and where are you leaving from?

user: I'm leaving from Vancouver on the 4th.

system: There is a bus departing at 7:10 am for $39.

user: That sounds good.

system: Do you want to purchase ticket?

user: No, not now. I want to find a one-way flight there.

system: Are you leaving on March 4th?

user: I need four tickets. I'm leaving this Saturday.

system: There is an American Airlines flight that leaves at 11:20 am for $251.

user: Thanks, that's all.

system: Have a great day!