You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I have a meeting in New York, NY - LGA with my company CEO so, I want to book a flight ticket? Can you assist me with that?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates would be on 12/21 and 12/23.

ASSISTANT: Please provide your origin airport code.

USER: Sure, Detroit, MI - DTW.

ASSISTANT: May I know your name?

USER: Ashley White is my name.

ASSISTANT: We found a flight with UA airlines of 1029 flight and price is 200. Shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks a lot for your help.

ASSISTANT: Thank you.