You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I want to cancel my recent reservation, as my interview got cancelled.

ASSISTANT: Ok, can you please tell me on which name the ticket was booked?

USER: Ruth Thomas.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Sorry, I could not find any reservation on your name.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for choosing us.