How to show a view in dialog box in mvc

In that case you have to use Kendo Dialog Box...!!!

First Create a Dialog Box using Below Code:

var win = $("#window").kendoWindow({
        actions: ["Close"],
        draggable: false,
        height: "180px",
        modal: true,
        title: "Assign New Password",
        visible: false,
        width: "350px"
    }).data("kendoWindow");
    win.center();
    win.open();
    $("#txtPassword").val('');
}

Create

this is way of binding drop down:

keep your dropdown value in ViewBag like below:

var operatorData = '@ViewBag.Operators';
    operatorData = replaceQuotes(operatorData);
    var objJSON = $.parseJSON(operatorData);

function PopulateDropdownlist() {
        $.each(objJSON, function (i, item) {
            $('#ddlOperator').append($('<option>', {
                value: item.OperatorId,
                text: item.OperatorCode + '/' + item.OperatorName
            }));
        });
    }