'I want to thank you for trying to reach me. I did not get your message till late Monday night, and did not see your email until today. I am sure you guys replaced the flowers I ordered for my cousin...Thank you again..'
'Great service. Easy website to navigate. I am very impressed with the updates and information as to the status of my order. Thank you very much.'
'Thanks for the delivery advice. As it all worked as it says on the 'tin' I can't see how you can improve. Many thanks'
You won't be able to dismiss this by usual means (escape or click button), but you can close it programatically based on user choices or actions.