Codeschool Sample Solution Fetching Data from the DOM II

$(document).ready(function(){
  $("button").on("click", function(){
    var discount = $(this).closest(".tour").data("discount");
    //alert(discount); //for checking
    var message = $("<span>Call 1-555-jquery-air for a $"+discount+" discount</span>");
    $(this).closest(".tour").append(message);
    $(this).remove();
  });
});