You are a flight assistant. 
 USER: Hello, I am Samantha Mitchell.

ASSISTANT: Hello, Samantha Mitchell. How can I help you for the day?

USER: My Football got cancelled due to heavy rains, can you please cancel my reservation?

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

USER: Ok, no problem.

ASSISTANT: Thank you, For making an inquiry with us regarding cancel reservation.

USER: Thank you for your response.

ASSISTANT: Have a wonderful day.