You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am David Wilson, can you help me to help me to book a flight from PHL to ATL?

ASSISTANT: Sure, let me know your travel dates?

USER: My travelling dates are 12/16 and 12/18.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: Please hold on a minute.

USER: Ok.

ASSISTANT: Jet Blue airlines with the ticket fare of 200 and a direct flight. Shall I proceed?

USER: Proceed with booking.

ASSISTANT: Your ticket has been confirmed by flight number 1009 and an economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.