Dice command help request , i give reputation ++ !

Please help me create a command like /dice (player ID) (amount of money)

For example /dice 2 30000

ID 2 will have this message: "Deadly_Evil challenged you to dice for $30000. /accept dice to dice and /cancel dice to decline."

If you do /roll you will dice for $30000 Then a ClientMessage comes: "Serious_Evil diced 4 and guy with id 2 diced 3 so Serious_Evil won $30000 ! ".

Thanks i give rep ++ !