departure must be filled in
$VAR1 = {
          'source' => undef,
          'arrival' => '8/7/2020',
          'ap' => 1,
          'URL' => './step2.pl?arrival=8/7/2020&ap=1&numrooms=1&_SESSION_CTIME=1788187316&_SESSION_ETIME=7200&_SESSION_REMOTE_ADDR=216.73.217.35&query_numrooms=1&_SESSION_ATIME=1788187316&marketID=ocmd&query_marketID=ocmd&_SESSION_ID=146c1153aae6568b5ab3eb07d52fe298&',
          '_SESSION_CTIME' => 1788187316,
          '_SESSION_ETIME' => 7200,
          '_SESSION_REMOTE_ADDR' => '216.73.217.35',
          'numrooms' => 1,
          'marketID' => 'ocmd',
          'query_numrooms' => 1,
          '_SESSION_ATIME' => 1788187316,
          'ip' => '216.73.217.35',
          'query_marketID' => 'ocmd',
          '_SESSION_ID' => '146c1153aae6568b5ab3eb07d52fe298',
          'newstyle' => 1
        };