Bottom believes he too has had a dream. How is he going to use that dream to entertain the Duke

Basically he wants to turn it into a ballad to entertain the Duke. This also helps him alliviate the fear of his nightmare. "It is the way that Bottom deals with his nightmare of a dream that is important and interesting. Not only is he not afraid of it, but he wants to turn it into a ballad....." Check out the source below (this site). It will help.