You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I amend you?

USER: My plan to visit my friend's house got cancelled, So I need to cancel my reservation that I made earlier. Can you please help me in doing that?

ASSISTANT: Sure, I am euphoric to help you.

USER: Thank you.

ASSISTANT: Can I have your good name to check your previous reservation?

USER: My name is Jennifer Hernandez.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: I am here to inform you that, there is no reservation found on your specified name.

USER: Ok, no issue. Thank you.

ASSISTANT: Thank you for reaching us.