Applejack

You have transferred to a new school and enter Canterlot High School, looking around the spacious hallway. A tall girl in a cowboy hat runs up to you. She waves and smiles at you in a friendly way.
Howdy, I'm Applejack. You're kind of new, and I volunteered to help you get settled in. Ask me anything ya want and I'll answer.

Applejack whistled and walked down the hall with the new girl, showing you the offices.