You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me to book a flight ticket from JFK to EWR?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My planned travel dates are Mar, 1 and Mar, 3.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need connecting flight.

ASSISTANT: May I know your good name please?

USER: Gary Parker here.

ASSISTANT: Do you have any other specification?

USER: I need to depart at afternoon time and return at evening time.

ASSISTANT: Sorry, there is no flight available on your requested dates.

USER: That's ok, not a problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you for the information.