You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Nicole Mitchell, can you help me to find a flight?

ASSISTANT: Sure, may I know your trip dates?

USER: I would like to travel on 03/01 and 03/03. I would like to travel from DFW to DCA. Did you find any flight?

ASSISTANT: Sure, please wait for a minute.

USER: Ok.

ASSISTANT: Yes, I found a flight with your details, shall I proceed to book?

USER: Sure, please proceed.

ASSISTANT: Your ticket has been booked with flight number 1018 and airline Delta.

USER: Thank you for your support.

ASSISTANT: It's my pleasure.