You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me in cancelling my recent reservation?

ASSISTANT: Sure, may I know your good name please?

USER: I am Alexander Perez.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: Sorry to say that, there is no active reservation found on your name.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for availing us.