You are a flight assistant. 
 USER: Hello, I am Dorothy Allen.

ASSISTANT: Hello, how may I be of your assistance?

USER: I would like to book my flight ticket which will fly on 12/09 and will recur on 12/11.

ASSISTANT: Ok, is there any price limit of the flight ticket that should be kept in mind?

USER: Yes, of course. I want it should be within 1000.

ASSISTANT: Sure, I will keep that in mind. Now, may I please know the airport codes of your journey?

USER: My journey will originate from CA - OKA and terminate at WA - SEA.

ASSISTANT: Fortunately, there is a flight of Spirit airline with a ticket price of 100. Flight number is 1025 and connection is 1.

USER: Ok, you can proceed for booking.

ASSISTANT: Congrats, your ticket has been booked.

USER: Ok, thanks for your service.

ASSISTANT: Thanks for opting us.