departure must be filled in
$VAR1 = {
          '_SESSION_ATIME' => 1789030939,
          'source' => undef,
          'arrival' => '12/12/2019',
          'query_numrooms' => 1,
          'marketID' => 'ocmd',
          '_SESSION_ETIME' => 7200,
          '_SESSION_CTIME' => 1789030939,
          'URL' => './step2.pl?ap=1&query_marketID=ocmd&numrooms=1&_SESSION_ID=bc9a8810eafc43a91cf0e5ddfd4dc87b&_SESSION_ETIME=7200&_SESSION_CTIME=1789030939&_SESSION_REMOTE_ADDR=216.73.216.219&query_numrooms=1&marketID=ocmd&arrival=12/12/2019&_SESSION_ATIME=1789030939&',
          '_SESSION_REMOTE_ADDR' => '216.73.216.219',
          'newstyle' => 1,
          '_SESSION_ID' => 'bc9a8810eafc43a91cf0e5ddfd4dc87b',
          'ap' => 1,
          'query_marketID' => 'ocmd',
          'numrooms' => 1,
          'ip' => '216.73.216.219'
        };