public static void PrintingBill(string userName, string userSurname, string userPatronymic, decimal amount, decimal committee, string departPlace, string arrivalPlace, string startDate, string sit)
        {
            wordApp.Visible = false;
            var bill = wordApp.Documents.Open(TemplateAirPlaneOneWaySrc);
            Random rndNum = new Random();
            BillPreparing("{date}", DateTime.Today.ToString("d"), bill);
            BillPreparing("{time}", DateTime.Now.ToString($"{DateTime.Now:T}"), bill);
            BillPreparing("{amount}", amount.ToString(), bill);
            BillPreparing("{committee}", committee.ToString(), bill);
            BillPreparing("{userName}", userName, bill);
            BillPreparing("{userSurname}", userSurname, bill);
            BillPreparing("{userPatronymic}", userPatronymic, bill);
            BillPreparing("{departPlace}", departPlace, bill);
            BillPreparing("{arrivalPlace}", arrivalPlace, bill);
            BillPreparing("{startDate}", startDate, bill);
            BillPreparing("{sit}", startDate, bill);
            bill.SaveAs(TemplateTicketsSave + $"Ticket from {departPlace} to {arrivalPlace} sit #{sit} #{rndNum.Next(100000, 999999)}.docx");
            wordApp.Quit();
        }