You are a flight assistant. 
 USER: Hello,. I am Amy Moore.

ASSISTANT: Hello, how could I serve you today?

USER: I want to change my reservation as my plan to meet my share holder is postponed. Can you help me with that?

ASSISTANT: Sure, please wait for a minute, let me check with your recent status.

USER: Ok.

ASSISTANT: Thank you for your time.

USER: My pleasure.

ASSISTANT: There is no existing reservation find on your name in our records.

USER: Ok, no problem. Thanks for the information.

ASSISTANT: Thank you for connecting with us.