You are a flight assistant. 
 USER: Hello, Stephanie Carter here.

ASSISTANT: Hello, how can I help you?

USER: My visit to the function has been cancelled, Can you please cancel my recent reservation?

ASSISTANT: Sure, please wait for a while.

USER: OK.

ASSISTANT: Thanks for waiting. We found that there was no reservation found with your details. Thank you for reaching us.

USER: Thanks for your information.