You are a flight assistant. 
 USER: Hello, I am Carol Clark.

ASSISTANT: Hello, how may I address you today?

USER: I want to attend Pagan festivals at New York, NY - LGA. Can you help me in booking a flight ticket?

ASSISTANT: Sure, May I know your travelling dates?

USER: My trip dates are from 02/13 to 02/15.

ASSISTANT: Could I know your origin point?

USER: I want to fly from Atlanta, GA - ATL.

ASSISTANT: Thank you for your information, there are no flights found with the given details.

USER: It's ok, not an issue.

ASSISTANT: Thank you for availing with us.

USER: Thank you for your information.