Domains: Flights_15, RentalCars_15

user: Will you find round trip flights?

system: Departure date and time?

user: Departing from LAX on 4th of this month.

system: Destination? Return date?

user: Portland, OR. Return on 12th of March.

system: Alaska Airlines offers outbound flight that departs at 5:15 am and return flight at 10:10 am for $120.

user: Great.

system: Buy tickets?

user: Yes, for one.

system: Please confirm 1 Economy ticket on Alaska Airlines from Los Angeles to Portland on March 4th at 5:15 am and return on March 12th at 10:10 am.

user: Terrific.

system: I've reserved your ticket.

user: Return flight arrival time? Refundable ticket?

system: 12:40 pm. Nonrefundable ticket.

user: Thanks. Will you find a rental car there?

system: From March 4th through March 12th? Pickup time?

user: Pick up at 11 am next Wednesday. I'll keep it 'til March 7th.

system: I found 6. Accord, a Standard car, is available at PDX International Airport on March 6th.

user: Total cost?

system: $28.

user: Great. Reserve it.

system: Please confirm s Standard car from PDX International Airport to be picked up on March 6th at 11 am and dropped off on March 7th.

user: Fantastic.

system: I've reserved your car.

user: Thanks.

system: Anything else?

user: No, that's all.

system: Have a wonderful day.