You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me in cancelling my recent reservation?

ASSISTANT: Sure, please provide your name to fetch your ticket from our database.

USER: I am Debra Garcia.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We regret to inform you that there is no active reservation found on your name.

USER: Ok, no problem.

ASSISTANT: Thank you for contacting us.

USER: Thank you.