You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I need to book a flight ticket from ATL to JFK, Can you please help me for booking?

ASSISTANT: Sure, I am gleeful to help you with that. May I know your planned travel dates?

USER: I would like to travel on 10/30 to return on 11/01.

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

USER: I need a direct flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name please?

USER: Janet Clark here.

ASSISTANT: Sorry to say that, there is no direct flight available on this route as per your details.

USER: Ok, no problem. Thanks for your information.

ASSISTANT: Thank you for reaching us, have a great day.