public function confirmAction(Request $request, $slug)
{
$session = $this->get('session');
$reservation = new Reservation();
$reservation->setSlug($slug);
$reservation->setPickupCity($session->get('pickupCity'));
$reservation->setReturnCity($session->get('returnCity'));
$reservation->setPickupDateTime($session->get('pickupDateTime'));
$reservation->setReturnDateTime($session->get('returnDateTime'));
$reservation->setCarId(1);
$reservation->setClientName($session->get('clientName'));
$reservation->setClientSurname($session->get('clientSurname'));
$reservation->setClientEmail($session->get('clientEmail'));
$reservation->setClientTelephone($session->get('clientPhoneNumber'));
$pickupDateTime = $reservation->getPickupDateTime()->format('d-m-Y H:i');
$returnDateTime = $reservation->getReturnDateTime()->format('d-m-Y H:i');
return $this->render('AppBundle:default:confirmation.html.twig', array('reservation' => $reservation, 'pickupDateTime' => $pickupDateTime, 'returnDateTime' => $returnDateTime));
}