departure must be filled in
$VAR1 = {
          'source' => undef,
          '_SESSION_ATIME' => 1782862459,
          'arrival' => '10/16/2019',
          '_SESSION_REMOTE_ADDR' => '216.73.216.149',
          '_SESSION_ID' => '95b1e68a74b2238e1dbe717fe54bdebe',
          '_SESSION_ETIME' => 7200,
          'URL' => './step2.pl?_SESSION_ATIME=1782862459&arrival=10/16/2019&_SESSION_REMOTE_ADDR=216.73.216.149&_SESSION_ID=95b1e68a74b2238e1dbe717fe54bdebe&_SESSION_ETIME=7200&ap=1&query_numrooms=1&_SESSION_CTIME=1782862459&query_marketID=ocmd&marketID=ocmd&numrooms=1&',
          'ip' => '216.73.216.149',
          'ap' => 1,
          'query_numrooms' => 1,
          '_SESSION_CTIME' => 1782862459,
          'query_marketID' => 'ocmd',
          'marketID' => 'ocmd',
          'numrooms' => 1,
          'newstyle' => 1
        };