Dynamically Create Comments Page for Every Post

Hi, I would like to create a unique comments page for every post in my wordpress blog.

My post permalink is site.com/post-title/.

I want to create a comments page for a given post where all approved comments for that post appears in it.

For example, if site.com/busy-post/ contains 20 approved comments, I want to list all those 20 comments under site.com/busy-post/comments/ page. This page should contain just the comments only – nothing else.

Basically this comments URL contains just the list of approved comments in the descending order with the most recent comment at the top and so on for the given post.

I want to auto-generate this /comments/ for every post automatically such as:

site.com/first-post/comments/
site.com/second-post/comments/
site.com/third-post/comments/
etc.

Could you please provide me the suggestion on how to achieve this?

Thanks.