How to get particular field name in confirm box used in list view ui action

[prit022s]

I have written below code in ui action which performs deactivation of selected record.
the requirement was to get one confirm box containg message "Do you want to deactivate ticket <ticket name>?" and after we click ok selected records should get deactivate, So how can i get selected record's names(which is stored in name field ticket) in confirm box ?

UI action code:

function offChecked() {
    var usrResponse = confirm('You are about to deactivateticket  <ticket_name>. Proceed?');

    if (usrResponse.toString() == 'false') {
        return false;
    } else {

        var listProcesses = g_list.getChecked().toString();
              deactivateProcesses(listProcesses);
   }
}

function deactivateProcesses(listProcesses) {
    var processOn = new GlideAjax('AjaxUtils');
    processOn.addParam('sysparm_name', 'ticket');
    processOn.addParam('sysparm_processList', listProcesses);
    processOn.getXML(Parse);
}
function Parse(response) {
    GlideList2.get('x_tsigh_ts_ticket').refresh();
}

[prit022s]

Any leads?