YOU SAID:
what dont we go to dinner
INTO JAPANESE
私たちは夕食に行きませんか
BACK INTO ENGLISH
Will we go for dinner
INTO JAPANESE
夕食に行きますか
BACK INTO ENGLISH
Are you going to dinner
INTO JAPANESE
夕食に行きますか
BACK INTO ENGLISH
Are you going to dinner
Come on, you can do better than that.