Combine text from multiple columns into one

Hi Community,

I need to combine text from three different columns as shown below. The first table shows three columns that I need to combine. I need to add text and punctuate  so each row in the final column looks like this: Name - PO#1234 - End Date 10/22/2017 Also as shown in the small table below the first one in the example below.

Appreciate your help!