macOS Apple Script within Powerpoint

Hello,
I am new to Apple Scripts, but have a general idea of how to use them, especially in the OS environment. I have created a script so that a disabled student can use a voice command to open a powerpoint presentation (he says "open slideshow"). Now I want to write a script so that he can do another voice command in PowerPoint that will switch from design view to slide show view. How do I create a script once I'm within a program? I've tried recording the commands, but apple script doesn't seem to record commands within a program the same way it does for basic OS commands.

Thanks for the help

Rob

It gives me the scripts, but I'd like to learn how to write or record a script for the task - cheaper too (I'm in a school)