You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I want to attend for a live concert at Detroit, MI - DTW, Can you please help me for booking?

ASSISTANT: Sure. May I know your good name?

USER: Sure, I am Donald Taylor.

ASSISTANT: Let me know your trip dates.

USER: My travelling dates are on 12/01 to 12/03.

ASSISTANT: Help me with your source code.

USER: Ok, my source is Chicago, IL - ORD.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: There is a flight with airline: UA, flight number:1000, 1 connection, price 200, 1 connection. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.