C++ If/Else statement in switch case error

I am using the switch case below and this section is not allowing the user to be able to re-input the value they want to enter and repeatedly shows the same code in the program.

case 5: iMenu = 5;
        {
                    cout << "Are you sure you would like to exit? Type 1 or 2." << endl << endl;
                    cout << "1. Yes" << endl;
                    cout << "2. No" << endl;
                    int iExit;
                    cin >> iExit;
                    if (iExit == 1)
                    {
                        return 0;
                    }
                    if (iExit == 2)
                    {
                        goto CalculatorMenu;
                    }

                    else
                    {
                        cout << "Incorrect choice was entered, please input 1 or 2." << endl << endl;
                        cin >> iExit;
                    }


        } 

It repeats the cout at the beginning of the case endlessly. Any help with this will be greatly appreciated and I can show more code of the entire program if required. Thanks a lot.