YOU SAID:

next week i will ask for puppies

INTO JAPANESE

来週は子犬をお願いします

BACK INTO ENGLISH

I'd like a puppy next week

INTO JAPANESE

来週は子犬が欲しいのですが

BACK INTO ENGLISH

I want a puppy next week

INTO JAPANESE

来週は子犬が欲しい

BACK INTO ENGLISH

I want a puppy next week