You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Raymond Martin from New York. I want to submit my research record at my university at Oakland, CA - OAK. Can you please aid me for booking with a fare of 200?

ASSISTANT: Sure, we are here to aid you in booking?

USER: Thank you.

ASSISTANT: I need your selected airport code, that you wish to board from.

USER: Sure, I a boarding from New York, NY - JFK.

ASSISTANT: Ok, Can you please forward your journey dates?

USER: My travelling date are on 12/07 to 12/09.

ASSISTANT: Ok, do you need any way station in between the journey?

USER: Yes, I need a stopover.

ASSISTANT: Thanks for providing details, we found a flight in Spirit airlines with a fare of 100 and the flight number is 1002. Shall I book it?

USER: Sure, you can reserve in Spirit airline.

ASSISTANT: Sure, your booking has been confirmed on the name of Raymond Martin.

USER: Thanks for your good service.

ASSISTANT: Thank you for choosing us.