A: Good morningB: How can I help you?A: I want to buy a pair of sneakerB: No problem Follow me, pleaseA: I need a pair of sneakerB: What braind do you prefer?A: AdidasB: What size are you?A: Imsize 8, pleaseB: Try on there pairs. They are our newest designA:Theyfit me perfectly. Ill take them. How much are they?B:Its 85 dolllarsA:Where can pay try purchase?B:Pay for you purchase at the cash registrer. Its over there..B:Can I help you?A:Yes, I bough these about the day yesterday afternoonB:Yes, I remenber Is there a problema?A:Yes, I hate the color of the sneakersB:OH I see Ill go and check, just a minute..B: Im sorry but we dont have the colors black, but we have it in whiteA:ok, Its ofB: So, Ill give you the refund.