Confirm before leaving plugin

I am just wondering what plugin i should use if i want to make a certain page of my site to get this option. There are plugins which ones can make to popup a message when user tries to close a site, a message is normally for confirming that you want to leave the site or not, but i am looking for a plugin which can make only a particular page of mine to attach this popup message and once a user tries to leave my site exactly from that particular page, it gets a message if he/she want’s to leave it or to stay on page. But i don’t want to attach this popup message on all pages of my site.

I hope you understand what i mean and what i am looking for.