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

ASSISTANT: Hello, how may I serve you today?

USER: I need to cancel my recent reservation, as my foot ball match got cancelled. Please help me in cancelling?

ASSISTANT: Sure. Please wait for a while.

USER: Ok.

ASSISTANT: Sorry, there is no reservation found on your given name.

USER: Ok, no issues.

ASSISTANT: Thanks for choosing us.

USER: Thanks for your service.