You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I assist you?

USER: I have planned to death valley adventure at New York, please book me a direct flight.

ASSISTANT: Ok, may I know your good name please?

USER: I am Barbara Robinson.

ASSISTANT: Ok, please share your travelling dates?

USER: My preferred travelling dates are from 08/03 to 08/05.

ASSISTANT: Kindly mention your airport codes?

USER: I want to fly to NY- JFK from NC- CLT.

ASSISTANT: Thanks for waiting, no flights found with your request.

USER: NO problem, thank you.

ASSISTANT: Thanks for approaching us, have a nice day.