You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please help me in booking flight ticket from JFK to DFW to attend event.

ASSISTANT: Sure, let me know your travel dates please?

USER: My trip dates are Sept 06 to Sept 08.

ASSISTANT: Any preferences?

USER: I prefer to travel in connecting flight.

ASSISTANT: Can you share your name please?

USER: Jacob Turner.

ASSISTANT: Sorry, no flights found as per your requirement.

USER: Ok, no problem. Thank you for checking.

ASSISTANT: Thank you for contacting us.