departure must be filled in
$VAR1 = {
          '_SESSION_REMOTE_ADDR' => '216.73.216.116',
          '_SESSION_ATIME' => 1782757249,
          '_SESSION_ETIME' => 7200,
          'arrival' => '8/10/2020',
          'ap' => 1,
          'source' => undef,
          '_SESSION_ID' => '90303a6d076eee6068064a486c313c6b',
          'ip' => '216.73.216.116',
          'numrooms' => 1,
          'URL' => './step2.pl?_SESSION_ID=90303a6d076eee6068064a486c313c6b&numrooms=1&query_numrooms=1&_SESSION_REMOTE_ADDR=216.73.216.116&_SESSION_ATIME=1782757249&_SESSION_ETIME=7200&arrival=8/10/2020&ap=1&marketID=ocmd&_SESSION_CTIME=1782757249&query_marketID=ocmd&',
          'query_numrooms' => 1,
          'newstyle' => 1,
          'query_marketID' => 'ocmd',
          'marketID' => 'ocmd',
          '_SESSION_CTIME' => 1782757249
        };