You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Samuel Parker. I am planning to visit Fun fair exhibition in Phoenix, but due to some health issues I am not able to visit exhibition.So I would like to cancel my recent reservation. Would it be possible to cancel my recent reservation?

ASSISTANT: Sure, I am here to help you. Please hold on, while I will check in the previous list and get back to you.

USER: Sure, I will be waiting.

ASSISTANT: Thanks foe your waiting, there is no active reservation found on your name.

USER: Ok, no issues at all. Thank you for your support.

ASSISTANT: Thanks for availing us.