BeerTime

using System;
using System.Threading;
using System.Globalization;

class BeerTime
{
    static void Main()
    {
        Console.WriteLine("Please enter the time, when you available for beer... :)");
        Console.Write("I'm available in ");
        try
        {
            DateTime userInput = DateTime.Parse(Console.ReadLine());
            DateTime beerTimeStart = Convert.ToDateTime("01:00 PM");
            DateTime beerTimeEnd = Convert.ToDateTime("03:00 AM").AddHours(24);
            if (userInput.Hour == 00 || userInput.Hour < 03)
            {
                userInput = userInput.AddDays(1);
            }
            bool beerTime = userInput >= beerTimeStart && userInput <= beerTimeEnd;
            if (beerTime)
            {
                Console.WriteLine("Its Beer Time...");
                Console.WriteLine("Now get a beer and come to TOAST!");
            }
            else
            {
                Console.WriteLine("Its not beer time yet.");
                Console.WriteLine("Try after {0:HH:mm} PM and before {1:HH:mm} AM", beerTimeStart, beerTimeEnd);
            }
        }
        catch
        {
            Console.WriteLine("I said enter the time you are available for drinking beer, not some bullshit.");
            Console.WriteLine("Probably you are drunk.. Go home to sleep and try later.");
        }
    }
}