napisz dialog po angielsku rozmowa ma być prowadzona w sklepie np o kupnie naszyjnika

I want to buy a necklace. Ok.What necklace do you want? This one please. That will be 300 pounds. O my gosh! Is here anything cheaper? Yes, for excample this. Ok. How much does it cost? It costs 99.99pounds. Ok,here you are. Thanks,here is the change. Ok,thanks. Bye! Bye!