A: May I help you? B: I needed to ask you a question. A: Ask away. B: How many hours of the behind-the-wheel course do I need to take? A: Why do you need to take the course? B: I want to get my license. A: You have to do six hours behind the wheel. B: How many days do I need to finish the course? A: You can't finish in less than three days. B: Is that all? A: There's nothing else to it. B: That sounds easy enough.