departure must be filled in
$VAR1 = {
          '_SESSION_ID' => '60ff4d9f22a56403aebfb8a54a55fcd2',
          '_SESSION_ETIME' => 7200,
          'arrival' => '10/20/2019',
          'source' => undef,
          '_SESSION_CTIME' => 1781518891,
          'URL' => './step2.pl?query_numrooms=1&_SESSION_REMOTE_ADDR=216.73.216.171&query_marketID=ocmd&ap=1&numrooms=1&_SESSION_ATIME=1781518891&marketID=ocmd&_SESSION_ID=60ff4d9f22a56403aebfb8a54a55fcd2&_SESSION_ETIME=7200&arrival=10/20/2019&_SESSION_CTIME=1781518891&',
          'query_numrooms' => 1,
          '_SESSION_REMOTE_ADDR' => '216.73.216.171',
          'ip' => '216.73.216.171',
          'query_marketID' => 'ocmd',
          'ap' => 1,
          'numrooms' => 1,
          '_SESSION_ATIME' => 1781518891,
          'newstyle' => 1,
          'marketID' => 'ocmd'
        };