Domains: Flights_13

user: Can you help me buy a flight ticket please? Am leaving from Philly.

system: When are you leaving?

user: Leaving on 12th of March to CDMX in Premium Economy.

system: Any preferred Airlines please?

user: I prefer Southwest Airlines.

system: The Southwest Airlines flight leaves Philadelphia to Mexico City on March 12th, 1 passangers in premium economy. Please confirm this details.

user: Yes, that's correct.

system: Your ticket has been confirmed.

user: That's all i need .Thank you

system: Have a great day.