You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I best assist you now?

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

ASSISTANT: Sure, can you please let me know your travelling dates?

USER: My planned travel dates are Mar, 9 and Mar, 11.

ASSISTANT: Do you need any lay by in between journey?

USER: I would prefer single connection.

ASSISTANT: May I know your good name please?

USER: Donald Perez.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I need to travel in economy class.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a connecting flight found in Delta airline of flight number 1005 and fare is 200. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thanks for reaching us.