You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Karen Jones. I have to attend a Live Concert at Charlotte, could you please help me with booking a flight ticket from ATL to CLT?

ASSISTANT: Sure, may I know your travel dates please?

USER: I would like to travel on Feb 27 and return back on Feb 29.

ASSISTANT: Do you have any specifications?

USER: Yes, I am comfortable in economy class.

ASSISTANT: Hawaiian airlines is having a connecting flight with a fare of 100, shall I proceed with booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Your booking is done with the flight-1020.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe journey.