departure must be filled in
$VAR1 = {
          'source' => undef,
          'newstyle' => 1,
          'query_numrooms' => 1,
          'arrival' => '9/21/2019',
          '_SESSION_ID' => '19edbd822776b947dad531bac62e9316',
          '_SESSION_CTIME' => 1789595530,
          'marketID' => 'ocmd',
          'URL' => './step2.pl?_SESSION_ID=19edbd822776b947dad531bac62e9316&_SESSION_CTIME=1789595530&arrival=9/21/2019&query_numrooms=1&numrooms=1&_SESSION_ETIME=7200&ap=1&_SESSION_REMOTE_ADDR=216.73.217.86&query_marketID=ocmd&_SESSION_ATIME=1789595530&marketID=ocmd&',
          'ip' => '216.73.217.86',
          'ap' => 1,
          '_SESSION_REMOTE_ADDR' => '216.73.217.86',
          'numrooms' => 1,
          '_SESSION_ETIME' => 7200,
          'query_marketID' => 'ocmd',
          '_SESSION_ATIME' => 1789595530
        };