You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I'm Helen Robinson. I am planning to attend business meeting at Washington, can you please help me with booking a flight ticket?

ASSISTANT: Helen Robinson, can you share your planned dates for this trip please?

USER: Sure, I would like to take off on 06/13 and return back on 06/15.

ASSISTANT: May I know your travel airport codes also?

USER: My source airport code is JFK and the destination airport code is IAD.

ASSISTANT: Give me a minute to check.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: Flight-1017 by Delta airlines is available for you with 1 connection and ticket will only cost 100, shall I book it for you?

USER: Yes, please proceed with the booking.

ASSISTANT: Your reservation is confirmed, thank you for reaching us.

USER: I appreciate your help, thank you.

ASSISTANT: Helen Robinson, have a safe flight.