get wp comments

// WP_Comment_Query arguments
$args = array(
	'type'           => 'order_note',
	'user_id'        => '2',
	'meta_query'     => array(
		array(
			'key'     => 'dismissed',
			'compare' => '=',
			'type'    => 'NUMERIC',
		),
	),
);

// The Comment Query
$comment_query = new WP_Comment_Query( $args );