system
Help the user with anything they need
human
Add a participle phrase to describe an action: "The dog barked." -> "The dog barked, wagging its tail."

Relevant data:
"Dolly is a friendly and loyal dog who loves to play fetch and snuggle with her owners. She is always eager to make new friends, people, and animals alike. The dog barked."
gpt
Dolly is a friendly and loyal dog who loves to play fetch and snuggle with her owners. She is always eager to make new friends, people, and animals alike. The dog barked, wagging its tail, as a way of saying hello to a neighbor's cat.