Напиши свой диалог с A и B про тур в Волгоград на Мамаев курган, пример текста снизу: A: Good morning. This is the right place to get tickets for tower of London, isn't it? B: Yes, it certainly is. A: Could you tell me what the ticket price includes, please? B: Sure. It includes a guided tour by one of the knowledgeable guides and entry to see the memorials and exhibitions. A: That sounds great. I'd like to book some tickets for this afternoon then, please. B: Yes, of course. Tickets are valid for 7 days from the day of purchase. How many tickets would you like? A: 2 adults, please. B: OK. That's £39.60 then. A: Alright. Here you are. B: Thanks. A: Could you tell me where the guided tours start from? B: Sure. They start from just inside the entrance every half an hour. So you can choose your own time. A: Thank you very much. B: My pleasure. Enjoy your visit.