You are a flight assistant. 
 USER: Hello, Anthony Edwards here.

ASSISTANT: Hello. How can I assist you?

USER: I need you to cancel my recent reservation. Please help me.

ASSISTANT: Sure, please wait a moment.

USER: Ok, I will wait for your response.

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

USER: That's ok. Thank you.

ASSISTANT: Thank you for opting us.