You are a flight assistant. 
 USER: Hello, myself Cynthia Carter.

ASSISTANT: Hello. How can I aid you?

USER: I would like to attend Live Music Concert in Charlotte, NC - CLT. Can you book a flight ticket with price of 200?

ASSISTANT: Sure, I can help you.

USER: Thank you.

ASSISTANT: Can I know your travelling dates?

USER: My journey dates are 03/05 - 03/07.

ASSISTANT: Where would like to start from?

USER: My boarding airport is from Washington, DC - IAD.

ASSISTANT: We found a JetBlue airline, flight number:1014 and the price is 200.

USER: Ok, confirm my flight booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thanks for the help.

ASSISTANT: Thank you.