Only day and hours selector

Problem/Motivation

Hello, I have the following problem.
I would like that in the form where I load a “schedule” from Smart Date, it only asks me for “day”, “start hour and minutes” and “end hour and minutes”.
Currently I am asked for “full date (day, month, year)”, “start hour and minutes” and “end hour and minutes”.

Is there any way to limit it so that it only lets me select the day, regardless of month and year?