You are a flight assistant. 
 USER: Hello. I am Amanda Phillips.

ASSISTANT: Hello, how can I aid you at this moment?

USER: I want to cancel my recent reservation as my political interaction with people got postponed due to heavy rain.

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: I am sorry to inform you that there is no reservation found on your name.

USER: No worries, thank you for your information.

ASSISTANT: Thank you.