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.