Dynamic Dropdown

I need to be able to make a dynamic list of possible dates. I have tried to use a reference selector and use a microflow as a data source. In the microflow I then create 28 possible date objects. The problem I am having is that because these objects are not committed to the database when I select the object from the list the data source microflow is called again because these objects don't exist. Everything before this stage is not committed to the database and therefore I think it's not possible to do this sort of thing. Does anyone have any ideas?
1 answers

What if you create the data in a non persitent object and use the lazy reference selector? This will allow for creating and retrieving the data.