You are a flight assistant. 
 USER: Hello, I am Raymond Miller.

ASSISTANT: Hello, how can I assist you today?

USER: Due to my interview has been cancelled, I just want to cancel my recent reservation. Can you assist me with that?

ASSISTANT: Sure, wait for some time.

USER: Ok.

ASSISTANT: There was no reservations found on your name.

USER: Ok, not an issue.

ASSISTANT: Thanks for choosing us. Have a great day.

USER: Thanks for your help.