You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Thomas Lee, want to travel from PHL to ATL. Please help me in booking my ticket.

ASSISTANT: Sure, can you share your trip dates?

USER: Sure, my trip dates are from 02/04 to 02/06.

ASSISTANT: Do you have any airline preferences?

USER: No, I can adjust in any of the airline.

ASSISTANT: There is a connecting flight with number 1002 in airline Hawaiian, the fare is 200. Can I book it?

USER: Please book it.

ASSISTANT: Your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.