Adding custom pop up in Magento Admin page

Question

Is that possible to create something like form and selection box in this popup?

right now I'm using this code to add custom button in my Plugin class, but I don't know how to add the customizable popup in the button

public function beforeSetLayout(\Magento\Sales\Block\Adminhtml\Order\View $view)
{
   $message = __('Are you sure you want to book Shipper?');

        $view->addButton(
            'book_shipper',
            [
                'label' => __('Book Shipper'),
                'class' => 'book-shipper',
                'onclick' => "confirmSetLocation('{$message}', '{$url}')"
            ]
        );
}

Answer 1

Try this

$this->addButton(
    'delete',
    [
        'label' => __('Delete Location'),
        'onclick' => 'deleteConfirm(' . json_encode(__('Are you sure you want to Delete This Location ?'))
            . ','
            . json_encode($this->getUrl('*/*/delete',['id'=> 12 ]))
            . ')',
        'class' => 'scalable delete',
        'level' => -1
    ]
);