You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please help me in booking from PHL to ATL?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travelling dates are from Jan 16 to Jan 18.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: My name is David Mitchell.

ASSISTANT: We found a JetBlue airline, flight number: 1009, price: 100, it is a direct flight. Shall I proceed to booking?

USER: Ok, Proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.