You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Mary Parker here. I want to book a flight reservation on the route from JFK to EWR, can you please help me?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling date will be on 09/15, and I would like to return back on 09/17.

ASSISTANT: There is a connecting flight with number 1016 in airline Spirit. Can I book it?

USER: Ok, you can proceed with confirming my reservation with this flight.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for confirming my tickets.

ASSISTANT: Thank you for booking.

USER: Most welcome.