You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I want to cancel my recent reservation, Can you please help me in that?

ASSISTANT: Please mention your name for checking the reservation status.

USER: My name is Ronald Hill.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: There is no reservation found under your name.

USER: Ok, that's not a problem. Thanks for your information.

ASSISTANT: Welcome, have a great day.