You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Patricia Smith, help me in changing my recent reservation.

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Please wait a moment, I will check the status of your reservation.

USER: Sure.

ASSISTANT: Patricia Smith, I have found your reservation. May I know your nearest airport codes please?

USER: My new airport codes are JFK to LAX.

ASSISTANT: Can I have your planned travel dates please?

USER: My journey dates are from Oct 09 to Oct 11.

ASSISTANT: Do you have any specifications?

USER: I prefer a connecting flight.

ASSISTANT: I found an economy class ticket in Spirit airlines with fare 200 and it has 1 connection. Can I book your ticket?

USER: You can proceed.

ASSISTANT: Ok, your booking is confirmed with flight number 1011.

USER: Thank you.

ASSISTANT: Thank you for choosing us.