You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Stephen Anderson. My meeting has been cancelled with the client suddenly, so I want to cancel my recent reservation. Can you please help me with the cancellation?

ASSISTANT: Sure, please wait for a moment.

USER: Ok, take your time.

ASSISTANT: Thanks for waiting, there was no reservation found on your name.

USER: Ok, not an issue.

ASSISTANT: Thank you for choosing us.

USER: Thank you for the information.