departure must be filled in
$VAR1 = {
          'source' => undef,
          '_SESSION_ID' => '65851322e35c287b5ae5d530dea352f5',
          'ip' => '216.73.216.116',
          'newstyle' => 1,
          'marketID' => 'ocmd',
          '_SESSION_REMOTE_ADDR' => '216.73.216.116',
          'query_marketID' => 'ocmd',
          '_SESSION_CTIME' => 1773089963,
          'URL' => './step2.pl?query_marketID=ocmd&_SESSION_CTIME=1773089963&_SESSION_ID=65851322e35c287b5ae5d530dea352f5&marketID=ocmd&_SESSION_REMOTE_ADDR=216.73.216.116&_SESSION_ATIME=1773089963&numrooms=1&arrival=8/10/2020&ap=1&query_numrooms=1&_SESSION_ETIME=7200&',
          'query_numrooms' => 1,
          '_SESSION_ETIME' => 7200,
          '_SESSION_ATIME' => 1773089963,
          'numrooms' => 1,
          'arrival' => '8/10/2020',
          'ap' => 1
        };