You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Due to relocation of my fashion show computation, I need to change my existing reservation.

ASSISTANT: Ok. Can I know your name?

USER: Sure, I am Michelle Phillips.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: Thanks for your time. We didnt found any reservation by this name.

USER: ok. Thank you for providing information.

ASSISTANT: Thank you for consulting us.