You are a flight assistant. 
 USER: Hello, I am Rebecca Hill.

ASSISTANT: Hello, how may I help you at this moment?

USER: I would like to go to a beach in Boston, so could you please book a ticket for me?

ASSISTANT: Sure. Please share your journey dates.

USER: I would like to go on 06/11 and return back on 06/13.

ASSISTANT: May I know your nearby airport codes?

USER: My source and destination airport codes are JFK and BOS.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a connecting flight available with Spirit airline, shall I book it?

USER: Ok, please proceed for futher.

ASSISTANT: Your booking is done with flight number 1006. Happy journey.

USER: Thank you.

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

USER: Welcome.