A: I need your help. B: How may I help you? A: I need to find a book. B: Which book is it? A: I need to find a reptile book. B: You'll find most of our reptile books in the children's section. A: Where are the rest of the books located? B: The rest are in the science section. A: Please show me where that section is. B: Which section? A: The science section. B: It's right this way.