departure must be filled in
$VAR1 = {
          'numrooms' => 1,
          'ip' => '216.73.216.72',
          'query_numrooms' => 1,
          'ap' => 1,
          'newstyle' => 1,
          'arrival' => '12/12/2019',
          'source' => undef,
          '_SESSION_ATIME' => 1794502717,
          'URL' => './step2.pl?ap=1&numrooms=1&query_numrooms=1&arrival=12/12/2019&_SESSION_ETIME=7200&query_marketID=ocmd&_SESSION_ID=85d9164cd3063486af3cf8840c83f1ad&_SESSION_CTIME=1794502717&_SESSION_ATIME=1794502717&marketID=ocmd&_SESSION_REMOTE_ADDR=216.73.216.72&',
          'marketID' => 'ocmd',
          '_SESSION_REMOTE_ADDR' => '216.73.216.72',
          '_SESSION_ETIME' => 7200,
          'query_marketID' => 'ocmd',
          '_SESSION_ID' => '85d9164cd3063486af3cf8840c83f1ad',
          '_SESSION_CTIME' => 1794502717
        };