You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I would like to meet my old friend at Los Angeles, please help me in booking a ticket from JFK to LAX.

ASSISTANT: Sure, I will help you with that. May I know your preferable travel dates?

USER: My planned travel dates are on Mar 18 and Mar 20.

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

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I would like to return in the afternoon.

ASSISTANT: May I know your name please?

USER: My name is Ruth Wilson.

ASSISTANT: Sorry to say that, there are no flights found on this route as per your travel dates.

USER: Ok, no problem. Thank you for your information.

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