You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I want to cancel my recent reservation, can you please help me out?

ASSISTANT: Sure, I am here to help you with that, can I know your good name to proceed further?

USER: Sure, my name is Frank Jackson.

ASSISTANT: I am sorry to say you that there is no reservation found under your name in our database.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for reaching us.