Demo How to create a Bootstrap Modal in Wordpress

I want to learn how to create Bootstrap Modal in WordPress, from scratch, without the use of any plugins. There are some additional details but for this first iteration, I'm looking for someone who knows how to do this and can demo the process to me with a very simple hello world Bootstrap Modal... I'm and experienced JavaScript developer and develop custom SharePoint websites that involve Bootstrap, so I'm familiar with Bootstrap, Modals and Popovers, but I have no WordPress experience. Please provide the cost to demo this. Thanks