public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    if(dialogid == 1)
    {
        if(response == 1)
        {
            switch(listitems)
            {
                case 0:
                {
                SendClientMessage(playerid, COLOR_GREY, "---------------------------------------");
                SendClientMessage(playerid, COLOR_WHITE, "Pizza Boy: JobHelp");
                SendClientMessage(playerid, COLOR_WHITE, "Salary: $4000, Ins: $25(Per Delivery)");
                SendClientMessage(playerid, COLOR_WHITE, "Commands: /dutyon, /dutyoff [2 hours on duty at a time!]");
                SendClientMessage(playerid, COLOR_GREY, "---------------------------------------");
                }
                case 1:
                {
                SendClientMessage(playerid, COLOR_GREY, "---------------------------------------");
                SendClientMessage(playerid, COLOR_WHITE, "Paper Boy: JobHelp");
                SendClientMessage(playerid, COLOR_WHITE, "Salary: $4000, Ins: $20(Per Delivery)");
                SendClientMessage(playerid, COLOR_GREY, "---------------------------------------");
                }
                case 2:
                {
                SendClientMessage(playerid, COLOR_GREY, "---------------------------------------");
                SendClientMessage(playerid, COLOR_WHITE, "Fisherman: JobHelp");
                SendClientMessage(playerid, COLOR_WHITE, "Salary: $4000, Ins: $25");
                SendClientMessage(playerid, COLOR_WHITE, "Commands: /fish");
                SendClientMessage(playerid, COLOR_GREY, "---------------------------------------");
                }
                case 3:
                {
                SendClientMessage(playerid, COLOR_GREY, "---------------------------------------");
                SendClientMessage(playerid, COLOR_WHITE, "Drug Dealer: JobHelp");
                SendClientMessage(playerid, COLOR_WHITE, "Salary: $50 per drug.");
                SendClientMessage(playerid, COLOR_WHITE, "Commands: /buydrug, /selldrug");
                SendClientMessage(playerid, COLOR_GREY, "---------------------------------------");
                }
                case 4:
                {
                SendClientMessage(playerid, COLOR_GREY, "---------------------------------------");
                SendClientMessage(playerid, COLOR_WHITE, "Mechanic: JobHelp");
                SendClientMessage(playerid, COLOR_WHITE, "Salary: $4000, Ins: $30");
                SendClientMessage(playerid, COLOR_WHITE, "Commands: /noscar, /repaircar, /hydcar");
                SendClientMessage(playerid, COLOR_GREY, "---------------------------------------");
                }
            }
        }
    }

    return 1;
}

if (strcmp("/jobhelp", cmdtext, true, 10) == 0)
    {
        ShowPlayerDialog(playerid, 1, DIALOG_STYLE_LIST, "Choose a job you need help with!", "Pizza Boy\nPaper Boy\nFisherman\nDrug Dealer\nMechanic\nGarbage Man");
        return 1;
    }