Does anyone know if dynamic labels or notifications are possible using bizforms?

I am trying to create a form to track user feeback. I want a drop down list of titles to query a custom table and assign a value from that query to a label.

E.G.

Course Title (Drop Down List: My Course is X)

When a course title is selected, the course owner will be selected from the custom table (select e-mail from x where course = x) and then...

course owner (label: Angie) would be displayed.

This label would then be used for e-mail notifications.

Is this possible?

Thanks,
Angie