You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you for this moment?

USER: I have to go Chicago for my film shooting purpose, can you please book a flight ticket for me?

ASSISTANT: Ok, may I know your dates of journey please?

USER: My departure airport date is 02/01 and please book my return ticket also on 02/03.

ASSISTANT: Sure, could you please mention your respective airports codes?

USER: I want to fly from LAX airport and destination airport is ORD.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: May I know your name please for booking a ticket?

USER: Sure, my name is Carolyn Williams.

ASSISTANT: I found a flight with the connections limit 1 of fare 200, shall I proceed with this ticket?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with the airline Southwest and flight number is 1008.

USER: Thank you for your help.

ASSISTANT: You are welcome and have a safe journey.