departure must be filled in
$VAR1 = {
          'query_marketID' => 'ocmd',
          '_SESSION_ETIME' => 7200,
          '_SESSION_REMOTE_ADDR' => '216.73.216.170',
          '_SESSION_ATIME' => 1785263158,
          'arrival' => '6/4/2020',
          'marketID' => 'ocmd',
          'URL' => './step2.pl?ap=1&query_numrooms=1&numrooms=1&_SESSION_ID=545fd3e407b94bc17fcf6a7f3bbf62f6&_SESSION_CTIME=1785263158&marketID=ocmd&arrival=6/4/2020&_SESSION_ATIME=1785263158&query_marketID=ocmd&_SESSION_ETIME=7200&_SESSION_REMOTE_ADDR=216.73.216.170&',
          '_SESSION_CTIME' => 1785263158,
          '_SESSION_ID' => '545fd3e407b94bc17fcf6a7f3bbf62f6',
          'ip' => '216.73.216.170',
          'query_numrooms' => 1,
          'numrooms' => 1,
          'newstyle' => 1,
          'source' => undef,
          'ap' => 1
        };