Creating A Report - Inserting Text And Row If Condition Is Met

What I need it for is an automated report that should be used for several different projects. Each projekt have events on different dates, and I only want the report to show a specific date if there is some text (i.e. event) on that date. As it is now, it's a looong report with several blanks with only a date showing. So it should insert a row (the tricky part) + the date + the text if condition is met, and do nothing if they are not. The script should add and remove rows and text depending on what project the information is taken from.

The data it should grab is in this form (many more data inputs though..):
Date Date Date
TEXT

And the report:

Date:

Date: TEXT

Date:

and should be like:

Date: TEXT