departure must be filled in
$VAR1 = {
          '_SESSION_ETIME' => 7200,
          '_SESSION_CTIME' => 1794639661,
          'arrival' => '7/2/2020',
          'source' => undef,
          'numrooms' => 1,
          'ip' => '216.73.217.36',
          'query_numrooms' => 1,
          '_SESSION_ATIME' => 1794639661,
          'query_marketID' => 'ocmd',
          'marketID' => 'ocmd',
          'newstyle' => 1,
          '_SESSION_ID' => '1b85b2b16b7d7b65f6559699ad824ba7',
          'URL' => './step2.pl?_SESSION_ATIME=1794639661&query_marketID=ocmd&marketID=ocmd&_SESSION_ID=1b85b2b16b7d7b65f6559699ad824ba7&_SESSION_REMOTE_ADDR=216.73.217.36&ap=1&_SESSION_ETIME=7200&_SESSION_CTIME=1794639661&arrival=7/2/2020&numrooms=1&query_numrooms=1&',
          '_SESSION_REMOTE_ADDR' => '216.73.217.36',
          'ap' => 1
        };