Question about data group

[Web_Master]

Hello,

How can I have data showed as a group from a a range of date.

For example show all data but make a group by date from 6/01/2019 to 6/15/2019 and 6/16/2019 to 6/30/2019 and 7/01/2019 to 7/15/2019 and so on.