Hello how may I help you? Hi, I need to buy something. Ok. What would you like to purchase? A bicycle helmet. It's for my son, and he falls down a lot so it has to be a good one. Ok. A kids helmet for boys? Yes. We have a blue one for $15. Will that work? Is that the highest-quality one you've got? It is the highest rated one we have All right, I'll take it. Ok. I will place your order now.