You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I amend you?

USER:  I am Catherine Wilson.

ASSISTANT: Ok.

USER: Can you book a ticket from NC-CLT to GA-ATL?

ASSISTANT: Sure, may I know your starting and ending travel dates?

USER: My travel dates are 10/11 and 10/13.

ASSISTANT: We found a flight from an UA airline of fare 100 and flight number 1003.

USER: Ok, you can proceed.

ASSISTANT: Your flight ticket is processed.

USER:  Thank you for booking.

ASSISTANT: Thanks for opting us.