Shopping for clothesOrder these sentences from a conversation in a clothes store?

Shopping for clothes Order these sentences from a conversation in a clothes store. SALESCLERK : All right. Here you are. The fitting rooms are over there. SALESCLERK : Can I help you? SALESCLERK : Sure. What color do you want? We have it in black, gray and blue. CUSTOMER : OK, no problem. Can I try on the gray, please? CUSTOMER : Black, please. CUSTOMER : Medium. SALESCLERK : Sorry, we only have medium in blue and gray. CUSTOMER : Yes, please. Can I see the coat in the window, please? SALESCLERK : What size are you?