You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: My name is Kenneth Wilson. I want to cancel my recent reservation due to my health issue. Can you help me in cancelling reservation?

ASSISTANT: Sure, please wait for a while I will let you know.

USER: Sure.

ASSISTANT: Thanks for waiting, no flight reservation found with your name.

USER: Ok, No problem.

ASSISTANT: Thank you for connecting with us.

USER: Thank you for your kind information.