Good morning.
Can I help you?
Yes, please. I´m looking for a book about World War II.
I´m looking for some shoes for my …
What size do you take?
What colour do you want?
Ok, can I try it/ them on?
Yes, the changing rooms are over there.
How do They fit? How does it fit?
Oh, It is / They are too tight/small/dark/loose.
Do you have them/it in a bigger/smaller size….
How much is it/ are they?
Can I pay by credit card?
Here you are.
Here is your chase / credit card.