public function prepare_pesan($id)
    {
        $where = $id;
        $price = $this->my_model->getPrice($id)->price;
        $depart_at = $this->my_model->getWaktu($id)->depart_at;

        $rute_from = $this->session->userdata('rute_from');
        $rute_to = $this->session->userdata('rute_to');
        $date = $this->session->userdata('depart_at');
        $adult = $this->session->userdata('adult');
        $child = $this->session->userdata('child');
        $infant = $this->session->userdata('infant');

        $this->session->set_userdata('harga', $price);
        $this->session->set_userdata('waktu', $depart_at);

        $data = array
        (
            'adult' => $adult,
            'child' => $child,
            'infant' => $infant,
            'price' => $price,
            'depart_at' => $depart_at,
        );

        $data['pesawat'] = $pesawat = $this->my_model->getMaskapai($id);

        $query = $this->my_model->join_clientreserve($where);
        $data['seat'] = $this->my_model->seat($where)->result();
        $data['filter'] = $this->my_model->filterseat($where)->result();
        $data['reserve'] = null;
        if($query){
            $data['reserve'] =  $query;
        }

        $data['tseat'] = $this->my_model->seatTot($where)->result_array();
        $data['rute'] = $this->my_model->tampilPencarian($date, $rute_from, $rute_to);
        $data['rute2'] = $this->my_model->tampilPencarian2($rute_from, $rute_to);
        $this->load->view('user/v_pesan', $data);
    }