departure must be filled in
$VAR1 = {
          '_SESSION_REMOTE_ADDR' => '216.73.216.243',
          'arrival' => '5/27/2020',
          'ip' => '216.73.216.243',
          'numrooms' => 1,
          '_SESSION_ID' => 'c6f1781791d9bb9e57f87c31bd82c4da',
          '_SESSION_ATIME' => 1751961864,
          'newstyle' => 1,
          'source' => undef,
          'URL' => './step2.pl?_SESSION_ATIME=1751961864&query_marketID=ocmd&ap=1&numrooms=1&_SESSION_ID=c6f1781791d9bb9e57f87c31bd82c4da&_SESSION_CTIME=1751961864&_SESSION_REMOTE_ADDR=216.73.216.243&arrival=5/27/2020&query_numrooms=1&marketID=ocmd&_SESSION_ETIME=7200&',
          'departure' => '',
          '_SESSION_CTIME' => 1751961864,
          'ap' => 1,
          'query_marketID' => 'ocmd',
          '_SESSION_ETIME' => 7200,
          'marketID' => 'ocmd',
          'query_numrooms' => 1
        };