departure must be filled in
$VAR1 = {
          'arrival' => '8/21/2019',
          'ip' => '3.234.208.66',
          '_SESSION_ATIME' => 1581963210,
          '_SESSION_REMOTE_ADDR' => '3.234.208.66',
          '_SESSION_ID' => 'b1e8b04636b867094b679381924f5c44',
          '_SESSION_CTIME' => 1581963210,
          '_SESSION_ETIME' => 7200,
          'numrooms' => 1,
          'departure' => '',
          'newstyle' => 1,
          'ap' => 1,
          'marketID' => 'ocmd',
          'query_numrooms' => 1,
          'query_marketID' => 'ocmd',
          'URL' => './step2.pl?marketID=ocmd&_SESSION_ATIME=1581963210&query_numrooms=1&_SESSION_REMOTE_ADDR=3.234.208.66&query_marketID=ocmd&arrival=8/21/2019&ap=1&_SESSION_ETIME=7200&numrooms=1&_SESSION_ID=b1e8b04636b867094b679381924f5c44&_SESSION_CTIME=1581963210&',
          'source' => undef
        };