Chart with Dynamic X axis that filters based on date range.

Hello,

I have a table with the following columns:

Dates | User ID | # of Purchases
1/2          1                  3
1/2          2                  2
1/3          1                  4
1/3          2                  1 
1/5          1                  2 

Im trying to find a way to calculate the number of unique users that made a certain amount of purchases between any given dates.  Ideally i would have a slicer for a date range and purchase count to find the number of users.  Any help would be great to calculate this.  Desired Result would looke like a chart similar to below.  So for Example, i would like to know between 8/1 - 8/4 the number of unique users that made a total of 1 transcation, 2 transcation, 3 transaction for that given date range.

Thank you