You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please help me in booking a flight ticket from PHL to LAX?

ASSISTANT: Sure, Can you please let me know your travelling dates?

USER: Sure, my travel dates are from Feb 07 to Feb 09.

ASSISTANT: May I know your depart and return time?

USER: I am ok with any timings.

ASSISTANT: Any other specifications to be met?

USER: I would prefer connecting flight for my trip.

ASSISTANT: Can I know your name for booking your flight ticket?

USER: Myself Justin Jackson.

ASSISTANT: There is a connecting flight-1001 in economy class, shall I confirm it?

USER: Ok, please confirm my ticket.

ASSISTANT: Ok, booking is done on AA airlines.

USER: Thank you for your service.

ASSISTANT: Welcome Justin Jackson.