You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Kevin Turner.

ASSISTANT: Ok.

USER: I am planning to meet my family at New- York, help me in booking my flight ticket from FL-MCO.

ASSISTANT: Sure may I know your destination code?

USER: My source is FL-MCO.

ASSISTANT:  May I know your travelling dates?

USER: My destination airport code is NY-EWR.

ASSISTANT: Please mention your price limit.

USER: My travelling dates will be 03/11 to 03/13.

ASSISTANT: Please wait for a while.

USER: My price is 500.

ASSISTANT: There are no flights found on your requested dates. Thank you for approaching us.

USER: Its ok, thank you for your assistance.