You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for the day?

USER: Can you please help me in booking from DFW to JFK?

ASSISTANT: Sure, I am gleeful to help you. May I know your scheduled dates place?

USER: My travelling dates are from Jan 25 to Jan 27.

ASSISTANT: Ok, please mention your name.

USER: Sure, My name is Pamela Davis.

ASSISTANT: Do you prefer a connecting flight or a direct flight?

USER: I need a flight with maximum connection of one.

ASSISTANT: Is there any other concerns?

USER: No.

ASSISTANT: Sorry to say that, no flights are found based on your information.

USER: Ok, No issues. Thank you.

ASSISTANT: Thank you for choosing us.