Read it through once

“Ah, there it is, you see! You are going in the 5 o'clock by Castlemaine—twelve miles—instead of the 7.15 by Ballarat—in order to save two hours of fooling along the road. Now then, don't interrupt—let me have the floor. You're going to save the government a deal of hauling, but that's nothing; your ticket is by Ballarat, and it isn't good over that twelve miles, and so——”