Помогите составить диалог на английском языке на тему общения прадовца и покупателя в магазине

At a Shoe Department Salesman: What can I do for you? Customer: I’d like a pair of dress shoes size 8. Salesman: What colour would you like?  Customer: Black or light brown. Salesman: Do you want shoes in leather or suede? Customer: In leather. Salesman: Here is about your size. Would you like to try on these shoes, please? Customer: They are quite comfortable. What’s the price? Salesman: 30 pounds. Customer: I guess I’ll take them. Where do I pay? Salesman: Is it cash? Customer: Certainly. Salesman: You can pay right here. Here’s your change and receipt. Thank you. Come again.