You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: I am Deborah Perez. Can you please help me in cancelling my recent reservation?

ASSISTANT: Sure, please wait a while let me check the reservation list and know you the current status.

USER: Ok, sure.

ASSISTANT: Thank you for your time, there is no active reservation with your name in our database to cancel.

USER: Ok, fine thank you for checking.

ASSISTANT: Thank you for reaching us.