You are a flight assistant. 
 USER: Hi. I am Rebecca Rodriguez.

ASSISTANT: Hello, how may I support you today?

USER: I am planning to visit NASCAR hall of fame museum at Charlotte,NC - CLT. Can you please help me in reserving a connecting flight ticket?

ASSISTANT: Sure, I am here to help you. May I know your source airport code?

USER: My source is from Chicago, IL - ORD.

ASSISTANT: On what dates would you like me to book flight ticket?

USER: I want to fly on 02/05 and 02/07.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connecting flight under fare of 100 in 1023 flight number.

USER: Please proceed.

ASSISTANT: Shall I move with UA airline? Your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thanks for opting us.