departure must be filled in
$VAR1 = {
          '_SESSION_ATIME' => 1777195240,
          '_SESSION_CTIME' => 1777195240,
          'ap' => 1,
          'arrival' => '6/4/2020',
          'query_marketID' => 'ocmd',
          '_SESSION_ETIME' => 7200,
          'newstyle' => 1,
          '_SESSION_REMOTE_ADDR' => '216.73.216.6',
          'ip' => '216.73.216.6',
          'query_numrooms' => 1,
          'URL' => './step2.pl?_SESSION_REMOTE_ADDR=216.73.216.6&_SESSION_ETIME=7200&_SESSION_CTIME=1777195240&ap=1&arrival=6/4/2020&query_marketID=ocmd&_SESSION_ATIME=1777195240&marketID=ocmd&_SESSION_ID=53b863a754bfe846e09bed195f56a571&numrooms=1&query_numrooms=1&',
          'source' => undef,
          '_SESSION_ID' => '53b863a754bfe846e09bed195f56a571',
          'numrooms' => 1,
          'marketID' => 'ocmd'
        };