Помогите :) Идёт диалог между двумя людьми. Прочитайте и изберите варианты

Помогите :) Идёт диалог меж двумя людьми. Прочитайте и выберите варианты ответов ниже.
As: 1) _______________
Cus: Yes, I'm looking for something to go with these trousers.
As: 2) _______________
They are half price, too.
Cus: They're really trendy. Do you have one in dark blue?
As: 3)_________________
Cus: OK. Have you got it in medium?
As: 4) _____________
Customer: OK. Where are the changing rooms?
Assistant: 5) ___________
Customer: Thanks.
....................................
A) Well, we have some nice shirts in.
B) They're over there.
C) Can I help you, sir?
D) I'm afraid not. But there is a light blue one
E) Yes, here's one. Would you like to try it on?