Yes that would be okay. However, it isn't the best way to have a conversation because normally you wouldn't repeat the entire concept again. You would normally in this case just reply with DOKO GA? and nothing else. Japanese like to say only as much as necessary when speaking.
A WORD OF ADVICE When learning Japanese you will realize the more you learn the more ways there are to do the same thing. In Level 1 we are limited to a very small amount of grammar and words so sometimes conversations seem unnatural. It's the same when you are learning English and see sentences like "See sally run."
So remember that you will learn better ways to do things and will eventually sound much more natural.