You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I assist you today?

USER: My name is Carolyn Lopez. I want to book a flight ticket with price limit of 200 to visit a CNN Cente in Atlanta.

ASSISTANT: May I know your airport codes?

USER: My source and destinations are NY-EWR, GA-ATL.

ASSISTANT: Could you please provide your travelling dates?

USER: My departure day is 10/08, return day is 10/10.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: I am glad to say that there is a flight found with Delta airline, flight number 1013 with price 100 and 1 connection. Shall I proceed with booking?

USER: Yes, please.

ASSISTANT: Your flight has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for contacting us.