Domains: Flights_15

user: Please find one-way flights.

system: Where are you going?

user: I want to go to Vegas.

system: Where are you departing from?

user: I'm leaving from Portland, OR.

system: When do you want to leave?

user: I want to leave on the 12th of March. I want to travel Southwest Airlines.

system: There is a Southwest Airlines flight that leaves at 4:55 pm with 1 stop. The price is $202.

user: Any other flights available?

system: Sorry, I couldn't find any other flights. Anything else I can help you with?

user: Please look again through American Airlines.

system: I found 1 flight that matches your request. There is an American Airlines flight that leaves at 5 am with 1 stop. The price is $223.

user: What airport does the flight arrive at and is the ticket refundable?

system: The ticket is non-refundable. The flight arrives at McCarran International Airport.

user: Sounds good, thanks.

system: Do you want to purchase tickets?

user: No, can you find round trip flights?

system: When are you returning?

user: I'm returning on March 14th.

system: There is an American Airlines flight that leaves at 5 am and the return flight leaves at 4:40 pm. the ticket is $226.

user: Sounds great. Thanks.

system: Do you want to buy tickets?

user: No, thank you. That's all.

system: Have a great day.