You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: Rebecca Miller here. Please help me out in booking the ticket from PHL to SEA.

ASSISTANT: Sure, let me know your travel dates?

USER: My trip dates will be Dec 4 to Dec 6.

ASSISTANT: Do you need a break in journey?

USER: No, I want direct flight.

ASSISTANT: Any other requirement to be met?

USER: No.

ASSISTANT: May I know your name please?

USER: Already mentioned above.

ASSISTANT: We found a direct flight from Delta Airlines with flight number 1010, shall I proceed?

USER: Please reserve it.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.