Jetbooking + Woocommerce, display check in and check out orders my account.

gistfile1.txt

function add_check_in_out_column_title($columns) {
    $new_columns = array();
    foreach ($columns as $key => $name) {
        $new_columns[$key] = $name;

        if ('order-number' === $key) {
            $new_columns['order-check-in-out'] = 'Check in / out';
        }
    }
    return $new_columns;
}
add_filter('woocommerce_account_orders_columns', 'add_check_in_out_column_title');

function display_check_in_out_dates($order) {
    global $wpdb;

    $order_id = $order->get_id();

    // Fetching the dates based on the order ID
    $dates = $wpdb->get_results(
        $wpdb->prepare(
            "SELECT im.meta_key, im.meta_value 
             FROM {$wpdb->prefix}woocommerce_order_itemmeta AS im 
             JOIN {$wpdb->prefix}woocommerce_order_items AS oi ON im.order_item_id = oi.order_item_id
             WHERE oi.order_id = %d AND (im.meta_key = '__jet_booking_check_in_date' OR im.meta_key = '__jet_booking_check_out_date')",
            $order_id
        ), ARRAY_A
    );

    $check_in_date = '';
    $check_out_date = '';

    foreach ($dates as $date) {
        if ($date['meta_key'] === '__jet_booking_check_in_date') {
            $check_in_date = ' ' . date("d/m/Y", $date['meta_value']);
        } elseif ($date['meta_key'] === '__jet_booking_check_out_date') {
            $check_out_date = ' ' . date("d/m/Y", $date['meta_value']);
        }
    }

    echo esc_html("{$check_in_date} | {$check_out_date}");
}

add_action('woocommerce_my_account_my_orders_column_order-check-in-out', 'display_check_in_out_dates');

Great