L3 U6 Conversation

A: Let's go shopping.
B: OK. What do you want?
A: I want a new dress.
B: Is that all?
A: Yes, it is.

A: Let's go shopping.
B: OK. What do you need?
A: I need shoes.
B: Is that all?
A: Yes, it is. Oh, actually I need a sweater too!

A: Let's go shopping.
B: OK. What do you want?
A: I want a skirt.
B: Is that all?
A: Yes, it is.