You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I amend you?

USER: I am Margaret Phillips want to change my reservation, can you help me with it please?

ASSISTANT: Sure. Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, there is reservation found on your name. Please share your journey details.

USER: Ok, I have planned to travel on 11/07 and return on 11/09.

ASSISTANT: Let me know your airport codes.

USER: Sure, my airport codes are NV-LAS and AZ-PHX.

ASSISTANT: There is a flight with airline: Spirit, flight number:1012, 1 connection, price 100. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.