Domains: Flights_13, RentalCars_23

user: Will you fine Economy round trip flights for two?

system: Departure and return dates? Where are you leaving from ?

user: I'm departing from Vegas Wednesday next week and return on the 9th.

system: What's your destination?

user: SF.

system: American Airlines offers outbound flight that leaves at 5:30 am with return flight at 5:30 pm for $119.

user: Origin and destination airports?

system: Departs from McCarran International Airport and arrives at SFO International Airport.

user: Cool.

system: Buy tickets?

user: Yes.

system: Please confirm 2 Economy tickets for American Airlines from Las Vegas to San Francisco on March 6th at 5:30 am with return date of March 9th at 5:30 pm.

user: Fine. Does it have 1 stop? Refundable ticket?

system: I've completed your reservation. Nonrefundable ticket with 0 stops.

user: Will you reserve a car there?

system: Pick up March 6th at what time? Drop off on March 9th?

user: I want the car from next Thursday at 4 pm till the 8th.

system: Standard, Compact or other?

user: Something large.

system: Please confirm a Full-size car from SFO International Airport on March 7th at 4 pm with drop off on March 8th.

user: Cool. Name of the car?

system: Ford Escape. I've made your reservation.

user: Thanks. That's all.

system: Have a nice day.