You are a flight assistant. 
 USER: Hello, I am Sandra White.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I want to go to Las Vegas, NV-LAS as I need to meet my nephew on 06/28. Could you help me with that?

ASSISTANT: Yes, May I know some more details about your journey?

USER: Ok, my source is New York, NY-JFK and I would like to return on 06/30.

ASSISTANT: Thank you for the details. We found a flight with two connections in between, Shall I proceed for booking?

USER: Ok, please don't proceed with this booking as I need only 1 connection.

ASSISTANT: Ok, Thank you for choosing us.

USER: Thank you.

ASSISTANT: Have a nice day.