You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, May I know your name?

USER: I am Pamela Harris.

ASSISTANT: How can I assist you?

USER: I just want to cancel my recent reservation due to my interview got cancelled. Can you help me?

ASSISTANT: Please wait for a moment, I will check for the reservation to cancel.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no reservation found with your name.

USER: Ok, no issue. Thank you.

ASSISTANT: Thank you for making us to serve you.