A: Can you help me figure out how to use this machine? B: Yes, I would be happy to help. What do you want to buy? A: I want to buy that candy. B: OK. So this machine will make change if you need it. Do you have your dollars ready? A: Yeah, so far, so good. B: Next, you feed your dollars into the machine in the slot. Make sure they are smooth. A: Yeah, I already knew that. B: I'm sure you know that if the dollar gets stuck, you might have to re-feed it. A: OK, let's move on! B: Now you just make your selection and pray. If nothing comes out, try again or call the number on the side of the machine. A: I hope it works! B: Well, good luck!
