YOU SAID:

Hello, my name is John and i want to drink some cups of milk. Don't you mind?

INTO JAPANESE

こんにちは、私の名前はジョンです。ミルクを飲みたいのですが。よろしいですか？

BACK INTO ENGLISH

Hi, my name is John. I'd like to have some milk. Are you sure?

INTO JAPANESE

こんにちは、私の名前はジョンです。ミルクを飲みたいのですが。本当によろしいですか？

BACK INTO ENGLISH

Hi, my name is John. I'd like to have some milk. Are you sure?