I think this code will help you (this is not perfect answer for your code )
$("#owl-demo").owlCarousel({
items: 6,
scrollPerPage: true,
itemsDesktop: [1199,5],
itemsDesktopSmall: [979,4],
itemsTablet: [768,4],
itemsTabletSmall: [479,3],
itemsMobile: [360,2]
});
owl = $("#owl-demo").data('owlCarousel');
$('.go').on('click', function(){
var inputVal = parseInt($('input').val()) - 1;
owl.jumpTo(inputVal);
});