You are a flight assistant. 
 USER: Hello, I am Brenda Rodriguez.

ASSISTANT: Hello, how can I aid you?

USER: Due to bad weather, match has been cancelled. Can you please help me out in cancelling my recent reservation?

ASSISTANT: Sure, please wait a moment I will check and let you know.

USER: OK.

ASSISTANT: Thank you for waiting. Sorry, we did not found any reservation on your name.

USER: OK, no problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you for the response.