You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Virginia Gonzalez. I want to book a flight ticket from Chicago, IL - ORD to Los Angeles, CA - LAX.

ASSISTANT: Ok, let me know your journey dates.

USER: I am planing to visit Los Angles on 09/24 and return back on 09/26.

ASSISTANT: Ok, do you need any halt in between your journey?

USER: I need one halt.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight in AA airline with a fare of 100. Can I proceed for booking?

USER: Ok, please confirm.

ASSISTANT: Ok, the ticket has been confirmed and the flight number is 1003.

USER: Thank you for confirmation.

ASSISTANT: Thank you for choosing us.