Passing multiple values via AJAX

Hi all,
I would like to know how I can pass multiple values from client side to server and read them using php. I know the approach is AJAX but I don't have any clear idea how to the above task correctly

var dati = new Array();
    dati['name'] = $('input#edit-field-testing1-0-value').val();
    dati['name1'] = $('input#edit-field-testing2-0-value').val();

                  
    $(window).bind("load", function() {
        $.ajax({
            url: 'ajax_example/process',
            type: 'POST',
            data: dati,
            success: function(msg){
                $('input#edit-field-testing2-0-value').val(msg);
          
            }
        });
    });

if I do the above thing how can I read those data in php? Thanks