You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please help me in booking my ticket from LAS to ORD?

ASSISTANT: Sure. May I know your travelling dates?

USER: My trip dates are 03/20 and 03/22.

ASSISTANT: Please wait for a while.

USER: Myself Ronald Roberts, please book my ticket if any you found.

ASSISTANT: There is a flight with airline: UA, flight number:1024, price 100, 1 connection. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you have a nice day.