departure must be filled in
$VAR1 = {
          '_SESSION_ETIME' => 7200,
          '_SESSION_CTIME' => 1575566329,
          'departure' => '',
          'marketID' => 'ocmd',
          'query_marketID' => 'ocmd',
          'numrooms' => 1,
          'ip' => '3.95.131.208',
          'arrival' => '11/22/2019',
          '_SESSION_ID' => '2a3be6490bc4af4d8f95d2acf9c8f640',
          '_SESSION_ATIME' => 1575566329,
          'URL' => './step2.pl?_SESSION_CTIME=1575566329&_SESSION_ID=2a3be6490bc4af4d8f95d2acf9c8f640&arrival=11/22/2019&_SESSION_ETIME=7200&_SESSION_ATIME=1575566329&query_numrooms=1&marketID=ocmd&query_marketID=ocmd&numrooms=1&ap=1&_SESSION_REMOTE_ADDR=3.95.131.208&',
          'query_numrooms' => 1,
          'newstyle' => 1,
          'source' => undef,
          '_SESSION_REMOTE_ADDR' => '3.95.131.208',
          'ap' => 1
        };