You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Myself Dorothy Wilson. I need to schedule my trip to travel Philadelphia to meet my colleagues. Can you please help me in reserving the ticket from LAX to PHL?

ASSISTANT: Sure, let me know your travelling dates.

USER: I am planning my trip on July 13, and again I will return back on July 15.

ASSISTANT: Do you want connecting flight?

USER: I am comfort to travel in single connection.

ASSISTANT: May I know your depart time and return time?

USER: I am planning my return time is afternoon.

ASSISTANT: Do you have any other specifications?

USER: No, I don't have any other specifications.

ASSISTANT: Ok, we found a Frontier airline, flight number: 1002, return time: 13:00PM, price: 100 with one connection.

USER: Yes, I think that can work for me. Please go ahead and reserve the ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you, have a good day.

USER: You are most welcome.