Domains: Flights_45

user: I have a plan to travel . Please find a round trip flight. It should be Premium Economy class tickets and flight should be United Airlines.

system: from which city you wish to depart from?

user: I like to depart from chicago.

system: where are you planning to go?

user: i am planning to go to Philadelphia.

system: At what date you wish to travel?

user: I need to start my travel on March 6th

system: At which day do you need to take the return flight?

user: I wish to return on next Friday.

system: I found 1 flight which is a united airlines. The flight takes off at 4:25 pm and it is a direct flight and the returning flight takes off at 1:55 pm and the ticket costs $321.

user: oK that sound good to me and that's all i need.

system: Have a wonderful day.