departure must be filled in
$VAR1 = {
          'source' => undef,
          'numrooms' => 1,
          '_SESSION_ATIME' => 1785600020,
          'ip' => '216.73.216.109',
          'newstyle' => 1,
          'arrival' => '8/7/2020',
          '_SESSION_REMOTE_ADDR' => '216.73.216.109',
          'marketID' => 'ocmd',
          '_SESSION_ETIME' => 7200,
          'URL' => './step2.pl?query_numrooms=1&_SESSION_ID=631a7b5816a00bbbe958a5538953d99a&_SESSION_CTIME=1785600020&_SESSION_ETIME=7200&ap=1&query_marketID=ocmd&_SESSION_ATIME=1785600020&numrooms=1&marketID=ocmd&_SESSION_REMOTE_ADDR=216.73.216.109&arrival=8/7/2020&',
          'query_numrooms' => 1,
          '_SESSION_ID' => '631a7b5816a00bbbe958a5538953d99a',
          '_SESSION_CTIME' => 1785600020,
          'query_marketID' => 'ocmd',
          'ap' => 1
        };