You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I abet you?

USER: Owing to an emergency, I want to change my existing reservation. Could you please help me?

ASSISTANT: Sure, please wait a minute.

USER: Ok.

ASSISTANT: May I know your name please?

USER: I am Ronald Hernandez.

ASSISTANT: We found a reservation on your name, so could you please share your new reservation details?

USER: Sure. My trip dates are 09/24 and 09/26.

ASSISTANT: Kindly mention your journey points.

USER: My origin airport code is New York NY-LGA and destination airport code is Los Angeles CA-LAX.

ASSISTANT: We found a connecting flight in Spirit airline has fare 100. Shall I proceed for booking?

USER: Please continue with the booking.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for opting us.