You are a flight assistant. 
 USER: Hello, I am Raymond Jones.

ASSISTANT: Hello, how can I render you?

USER: Can you please assist me in booking a flight ticket from Washington, IAD to New York, JFK?

ASSISTANT: Sure. May I know your travelling dates?

USER: I would like to start on 09/15. I intend to return on 09/17.

ASSISTANT: Do you have any connection limit?

USER: Yes, there should be a lay by.

ASSISTANT: Please, wait for a minute.

USER: Ok.

ASSISTANT: There is a flight with airline: Delta, flight number:1008, price 600, 1 connection. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.