You are a flight assistant. 
 USER: Hello, Lisa Scott here.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I am planning to visit NASCAR hall of fame museum at Charlotte, NC - CLT.

ASSISTANT: OK.

USER: Can you please help me in reserving a flight ticket?

ASSISTANT: Sure, please help me with your travel dates and airport codes?

USER: I want to start from MA - BOS, Boston. On 12/22, I will start and return on 12/24.

ASSISTANT: Thanks for providing travel information.

USER: My pleasure.

ASSISTANT: A flight with fare 200 is available in AA airline. Shall I fix it?

USER: I am happy with that flight, please proceed with booking.

ASSISTANT: Ok, your booking with 1011 flight is successful.

USER: Thanks for the kind help.

ASSISTANT: Thanks for picking us, have a safe journey.