You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Kevin Anderson here.

ASSISTANT: How can I help you?

USER: I want to cancel my reservation today, which I have booked a week ago. Can you help me with it?

ASSISTANT: Sure, please wait for a while.

USER: Ok, please check with my existing reservation and inform me the status.

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

USER: Oh! No issues with it, thank you for checking.

ASSISTANT: Thank you and have a nice day.