departure must be filled in
$VAR1 = {
          '_SESSION_REMOTE_ADDR' => '216.73.216.181',
          'arrival' => '5/27/2019',
          'ap' => 1,
          'URL' => './step2.pl?_SESSION_REMOTE_ADDR=216.73.216.181&arrival=5/27/2019&ap=1&_SESSION_ID=78931991d73c5e39e0e36a4d853f7eec&marketID=ocmd&_SESSION_ATIME=1769710651&query_marketID=ocmd&_SESSION_ETIME=7200&_SESSION_CTIME=1769710651&numrooms=1&query_numrooms=1&',
          'marketID' => 'ocmd',
          'source' => undef,
          '_SESSION_ID' => '78931991d73c5e39e0e36a4d853f7eec',
          '_SESSION_ATIME' => 1769710651,
          'ip' => '216.73.216.181',
          'query_marketID' => 'ocmd',
          '_SESSION_ETIME' => 7200,
          '_SESSION_CTIME' => 1769710651,
          'query_numrooms' => 1,
          'newstyle' => 1,
          'numrooms' => 1
        };