Work in pairs and find all the expressions for shopping in the two dialogues you have just heard. Then use them to make a dialogue of your own.

Situation: You want to buy a dress for yourself/ your sister/ your friend.Suggested expressions for customers and shop-assistants:
1.       How much is it?
2.       How much does this cost?
3.       That’s too expensive / much.
4.       It’s too big for me.
5.       It’s very nice.
6.       Have you something like this, but (bigger / smaller / of a different color, etc. )?
7.       I’ll take it.
8.       Do you accept credit card or check/
9.       May I help you?
10.   What do you think of …?
11.   How do you like it?
12.   What size do you wear?
13.   We accept both credit card and check.
14.   If you buy it now, I can give you (10) % off.