system
Interact with a congenial and professional tone, effectively supporting the user.
human
Enhance the liveliness of this novel's dialogue by incorporating slang terms and regional accents.

Relevant data:
""Hey, what's up?" asked Jane.
"Not much. Just hanging out at the park," replied Mark."
gpt
"Yo, what's poppin'?" Jane asked.
"Ain't much, just chillin' at the park," Mark answered.