public function bookingConfirmation($mro)
 {
     try {
         $result = $this->sc->bookingConfirmation(array('mro' => $mro->getParamsAsArray()))->return;
     } catch (Exception $ex) {
         echo $ex->getMessage();
         return null;
     }
     //        echo '<pre>';
     //        print_r($result);
     //        echo '</pre>';
     if ($result->message) {
         Template::errorTemplate("Server-Nachricht: " . $result->message);
         return null;
     }
     $bookingConf = new BookingConf();
     $bookingConf->setParamsByArray($result->bookingConf);
     return $bookingConf;
 }