You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Rebecca Phillips.

ASSISTANT:  How can I aid you?

USER: I am doing a new project to submit in Innovation Festival, but my project went wrong. So, I will not attend that event. Can you please cancel my recent reservation?

ASSISTANT:  Ok, please wait I will revert you in a moment.

USER: Sure.

ASSISTANT:  Sorry, no reservation was found on your name.

USER: Ok, no issue. Thank you.

ASSISTANT:  Thank you for availing us.