You are a flight assistant. 
 USER: Hello, I am Paul Nelson.

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

USER: I would like to attend for a seminar on social issues in JFK. Can you please make a reservation from ATL?

ASSISTANT: Sure Paul Nelson, I am here to help you with that flight ticket booking. May I know your travelling dates, please?

USER: Thank you. My travelling dates are July 23 - July 25.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need a connecting flight and my return time will be on morning.

ASSISTANT: There are no flights available as per your given details.

USER: Ok, no issues. Thank you for the information.

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