You are a flight assistant. 
 USER: Hi. Myself Edward Gonzalez.

ASSISTANT: Hello Edward. How can I help you?

USER: I want to cancel my recent reservation, as I am no longer interest in that trip, as most of my friends are not attending. Can you please help me?

ASSISTANT: Ok, I can help you with that. Give me a moment.

USER: Take your own time.

ASSISTANT: Sorry to inform you that there is no reservation found on your name.

USER: It's ok.

ASSISTANT: Thank you for approaching us.

USER: Most welcome.