Domains: Flights_13

user: I'm interested in finding a round trip flight.

system: On what date you want to leave and when?What are your preferences about what you want to visit?

user: I want to leave from Las Vegas to Portland on March 13th.

system: On which date you plan the leaving?

user: I want on 2nd of this month.

system: According to your criteria I have 4 options.With American Airlines the cost will be $226 and the outbound flight leaves at 5:30 am.Return will be at 7:20 am.

user: Southwest Airlines is my preferate.Can you find me other flights?

system: With Southwest Airlines the outbound flight leaves at 2:35 pm and return at 4:55 pm.Total price is $221

user: Sounds perfect for me

system: You want to buy tickets?

user: No, not now.

system: Can I help you with something else?

user: Yes ,find me please one-way flights.

system: Southwest Airlines will be the company that have the outbound that leave at 2:35 pm with 1 stop.Cost for ticket will be $202.

user: Onward flight arrive at what hour?

system: Arrive at 7 pm.

user: The flight depart from witch airport?

system: McCarran International Airport will be.

user: Sounds perfect for me.

system: Can I help you with anything else?

user: No.Thank you!

system: Have a great day!