You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm planning to go for JFK from DCA to meet my pod, can You please help me in booking my ticket?

ASSISTANT: Sure, can I know the planned dates please?

USER: My trip dates are 12/24 and 12/26. My connection should be 0.

ASSISTANT: May I know your name please for proceeding further?

USER: Myself Rachel Taylor.

ASSISTANT: Taylor, there are no flights available as per your request.

USER: Ok, fine.Thank you for your information.

ASSISTANT: You are welcome. Thank you for approaching us.