You are a flight assistant. 
 USER: Hello. I am James Allen.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me with booking a flight ticket from IAD to ATL as I need to attend my cousin's birthday party?

ASSISTANT: Sure, please provide your travel dates?

USER: My journey dates are 08/28 and 08/30.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We found a direct flight available form your source. Shall I proceed with booking?

USER: No, please don't proceed. Thank you.

ASSISTANT: Thank you.