departure must be filled in
$VAR1 = {
          '_SESSION_ATIME' => 1794681155,
          '_SESSION_REMOTE_ADDR' => '216.73.217.36',
          'arrival' => '7/6/2020',
          '_SESSION_ID' => '08e4d7f02929185e0fd34ad3b77f91bd',
          'query_marketID' => 'ocmd',
          '_SESSION_ETIME' => 7200,
          'URL' => './step2.pl?numrooms=1&_SESSION_CTIME=1794681155&_SESSION_ETIME=7200&marketID=ocmd&ap=1&query_numrooms=1&_SESSION_ID=08e4d7f02929185e0fd34ad3b77f91bd&query_marketID=ocmd&_SESSION_ATIME=1794681155&_SESSION_REMOTE_ADDR=216.73.217.36&arrival=7/6/2020&',
          'ip' => '216.73.217.36',
          'marketID' => 'ocmd',
          'ap' => 1,
          'query_numrooms' => 1,
          'source' => undef,
          'newstyle' => 1,
          'numrooms' => 1,
          '_SESSION_CTIME' => 1794681155
        };