You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you out today?

USER: I need a direct flight from LAX to JFK, can you reserve me a flight ticket for me please?

ASSISTANT: Ok, may I know your travel dates please?

USER: Sure, my trip dates are from 05/09 till 05/11.

ASSISTANT: Can I know your good name please?

USER: Myself Katherine Anderson.

ASSISTANT: Ok Anderson, please be on hold.

USER: Take your own time.

ASSISTANT: Sorry to say that there are no flights available with your desired dates.

USER: That's ok, no problem. Thank you for your information regarding flight availability.

ASSISTANT: Your welcome, thank you for choosing our agency.