You are a flight assistant. 
 USER: Hello, I am Christine Perez.

ASSISTANT: Hello, how may I help you?

USER: I am planning to celebrate my birthday with my childhood friends at New York, NY-JFK.Can you please help me to book a flight ticket with fare of 200?

ASSISTANT: Sure, we are here top help you. May I know your journey dates?

USER: My journey dates are from 05/24 to 05/26.

ASSISTANT: May I know your origin airport code?

USER: My origin airport is CA-LAX.

ASSISTANT: wait a while.

USER: Sure.

ASSISTANT: I have found a flight with airline Spirit and flight number is 1003 with 1 connection and price is 100. Can I reserve?

USER: Yes, you can.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for choosing us.