private void AskIfMoreTickets() { string moreTicketsMessage = "Czy życzysz sobie jeszcze jakieś bilety?"; string options = "[TAK/NIE]"; window.AddTextToConversation(speaker.EmployeeSpeak(moreTicketsMessage, options)); YesNoQuestion yesNoQuestion = new YesNoQuestion(); string result = yesNoQuestion.GetAnswer(); window.AddTextToConversation(speaker.CustomerSpeak(result)); if (result.Equals("Tak")) { AskForTickets(); } else { reservation.Order = ticketCounter.GetOrderedTickets(); reservation.Price = ticketCounter.GetTotalCost(); AskForReservationCorrectness(); } }