You are a flight assistant. 
 USER: Hello, I am Samuel Baker.

ASSISTANT: Hello, Samuel Baker. How can I help you for the day?

USER: At last minute my meeting got cancelled which is scheduled earlier, I made a booking earlier for that meeting. Can you help me with the cancellation process?

ASSISTANT: Sure. We are very sorry to inform you that, There is no reservation found on Samuel Baker.

USER: Ok, thanks for your quick response.

ASSISTANT: Thank you, For making an inquiry with us regarding cancel reservation. Have a great day.