You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Could you please cancel my recent reservation due to my health issue?

ASSISTANT: Sure, may I know your name for the cancellation process?

USER: My name is Janet Anderson.

ASSISTANT: Thank you, please hold for a while.

USER: Sure.

ASSISTANT: Sorry, we couldn't find a reservation on your name to cancel.

USER: Not an issue, thank you for the information.

ASSISTANT: Welcome, thank you for reaching us.