You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Debra Lewis.

ASSISTANT: How can I aid you?

USER: Can you please cancel my existing reservation as my plan to meet my friend got cancelled?

ASSISTANT: Sure, we are happy to help you. Please wait for a while.

USER: Sure, I will wait.

ASSISTANT: Thanks for waiting, we did not find any active reservation on your name in our records.

USER: Ok, not an issue. Thank you for the information.

ASSISTANT: Thank you for opting us.