You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Myself Cynthia Moore. I will be changing my reservation as my Clint shifted our meeting location.

ASSISTANT: Sure, hold on for a moment.

USER: Sure, take your time.

ASSISTANT: I'm sorry, there are no reservations with your name.

USER: That's ok, no problem. Thanks for checking.

ASSISTANT: Thank you, have a great day.