YOU SAID:

i have to go eat dinner see you later

INTO JAPANESE

私は夕食を食べに行かなければならない

BACK INTO ENGLISH

I have to go get some dinner

INTO JAPANESE

私は行く必要がありますいくつかの夕食

BACK INTO ENGLISH

I have to go Some dinner

INTO JAPANESE

私は行く必要があるいくつかの夕食

BACK INTO ENGLISH

Some dinner I need to go

INTO JAPANESE

私は行く必要があるいくつかの夕食

BACK INTO ENGLISH

Some dinner I need to go