departure must be filled in
$VAR1 = {
          '_SESSION_ETIME' => 7200,
          'ap' => 1,
          'numrooms' => 1,
          '_SESSION_ID' => '2d09286bfa01f4d1d74899ca8f805e42',
          'arrival' => '8/19/2019',
          'URL' => './step2.pl?numrooms=1&_SESSION_ID=2d09286bfa01f4d1d74899ca8f805e42&arrival=8/19/2019&ap=1&_SESSION_ETIME=7200&query_marketID=ocmd&_SESSION_REMOTE_ADDR=216.73.217.35&query_numrooms=1&_SESSION_ATIME=1788048222&marketID=ocmd&_SESSION_CTIME=1788048222&',
          'query_marketID' => 'ocmd',
          '_SESSION_REMOTE_ADDR' => '216.73.217.35',
          'newstyle' => 1,
          'source' => undef,
          'ip' => '216.73.217.35',
          '_SESSION_CTIME' => 1788048222,
          'query_numrooms' => 1,
          '_SESSION_ATIME' => 1788048222,
          'marketID' => 'ocmd'
        };