You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need to reserve a flight ticket from CLT to DEN to participate in swimming competition, could you find a flight?

ASSISTANT: Can I know your dates of journey?

USER: My planning dates would be from 08/11 and might be return back on 08/13.

ASSISTANT: Gathering your details, I got a flight with flight number 1004.

USER: Please make sure that drop of flight should be 1.

ASSISTANT: Yes, can I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket was confirmed.

USER: My name is Thomas Carter. Thank you for booking my ticket and quick help.

ASSISTANT: You are welcome.