Snippet to hide the number of places left shown in WooCommerce Bookings on hover. WooCommerce Bookings And Appointments - https://www.pluginhive.com/product/woocommerce-booking-and-appointments/

functions.php

/**
 * Snippet to hide the number of places left shown in WooCommerce Bookings on hover.
 * Created at : 02 Jan 2019
 * Updated at : 02 Jan 2019
 * PluginHive Plugins : https://www.pluginhive.com/plugins/
 * Gist Link : 
 */
add_action( 'woocommerce_after_single_product', function() {
	?>
	<script>
		jQuery( ".ph-calendar-date" ).attr( "title", "" );
		jQuery( document ).ajaxComplete(function() {
			jQuery( ".ph-calendar-date" ).attr( "title", "" );
		});
	</script>
	<?php
});