I have a little dilemma here. I have a 18 date slots to fulfill and the user select a day of the week on which they would want to appear also the initial start date is provided.
For example the start date is 5/1/2015 and they select Monday and Wednesday. Then the date should work out as follow:
5/4/2015 and 5/6/2015 and so on until 18 dates are fullfilled