Second hand of a tournament I played where I knew no one at the table.

$2,000 Buy-in (25/50 blinds) No Limit Hold'em Tournament, 6 Players

CO: 10,390 (207.8 bb)

BTN: 17,274 (345.5 bb)

SB: 10,785 (215.7 bb)

BB: 9,030 (180.6 bb)

UTG: 9,882 (197.6 bb)

Hero (MP): 10,000 (200 bb)

Preflop: Hero is MP with As Ac

UTG raises to 124, Hero raises to 350, 4 folds, UTG calls 226

Flop: (775) 3c Js 2d (2 players)UTG checks, Hero bets 400, UTG calls 400

Turn: (1,575) Ks (2 players) UTG checks, Hero (what should be our overall plan)

 As played: 

Hero bets 900, UTG raises to 2,289, Hero  ???