private string AskForNumberOfTickets() { string numberOfTicketsMessage = "Ile ma być biletów?"; if (ticketCounter.NoTicketsOrdered()) { numberOfTicketsMessage += " Jednorazowo można wybrać maksymalnie 9 biletów jednego typu."; } window.AddTextToConversation(speaker.EmployeeSpeak(numberOfTicketsMessage, "")); NumberOfTicketsQuestion numberOfTicketsQuestion = new NumberOfTicketsQuestion(); return(numberOfTicketsQuestion.GetAnswer()); }