Find date range for sick leaves

Hi,

Ive been trying to get readable output from HR system.

I have added the source data into Data Model, since i had to read the data with power query. Now i have pivot table like this:

date        workdaY?    user
6.3.2014    Sickleave    user1
1.2.2014    Sickleave    user2
2.2.2014    Sickleave    user2
5.3.2014    Sickleave    user4
5.3.2014    Sickleave    user1
5.5.2014    Sickleave    user1
16.9.2014  Sickleave    user3
7.3.2014    Sickleave    user1
6.5.2014    Sickleave    user1
6.3.2014    Sickleave    user4

Is there any possible way to get some kind of find function to sort and combine the data like this:

user1        Sickleave    5.3-7.3.2014
user1        Sickleave    5.5-6.5.2014
user2        Sickleave    1.2-2.2.2014
user3        Sickleave    16.9-16.9.2014
user4        Sickleave    5.3-6.3.2014