departure must be filled in
$VAR1 = {
          'query_marketID' => 'ocmd',
          'source' => undef,
          'newstyle' => 1,
          '_SESSION_CTIME' => 1793183033,
          '_SESSION_ETIME' => 7200,
          '_SESSION_ID' => 'e1519a03f983defab3c24d8b4077512d',
          'arrival' => '6/4/2020',
          '_SESSION_REMOTE_ADDR' => '216.73.217.169',
          'URL' => './step2.pl?arrival=6/4/2020&_SESSION_REMOTE_ADDR=216.73.217.169&numrooms=1&query_marketID=ocmd&_SESSION_CTIME=1793183033&_SESSION_ETIME=7200&_SESSION_ID=e1519a03f983defab3c24d8b4077512d&_SESSION_ATIME=1793183033&marketID=ocmd&ap=1&query_numrooms=1&',
          'numrooms' => 1,
          'ap' => 1,
          'query_numrooms' => 1,
          '_SESSION_ATIME' => 1793183033,
          'ip' => '216.73.217.169',
          'marketID' => 'ocmd'
        };