Domains: Flights_43

user: I need a premium economy round trip to Washington on United Airlines

system: What date are you departing, and from what city?

user: I'm flying out on the 11th of this month, from Ciudad de mexico.

system: What is your return date?

user: I'm coming back on the 13th of march.

system: I have a united Airlines flight departing at 1:40 am, which is a connecting flight. The return flight departs at 4:35 pm. Total cost is $574.

user: Okay thanks for the info.

system: Do you need anything else?

user: no that's it

system: Talk to you later.