You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: Can you please help me for booking with a direct flight to JFK?

ASSISTANT: Sure, From where do you want to start your journey?

USER: I am boarding from DFW.

ASSISTANT: Ok, Do you have any airline preference?

USER: No.

ASSISTANT: Ok, May I know your journey dates?

USER: Sure, my planned journey dates are 14 and 16 on the month of Oct.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for waiting, There were no flights found with your given requirements.

USER: That's Ok, thanks for your help.

ASSISTANT: Ok, May I know your name?

USER: Sure, my name is Christopher Wright.

ASSISTANT: Ok, Thank you for contacting us.