system
Provide helpful responses to the users questions and tasks.
human
Use transitional words to signal a shift in thought.

Input:
Traveling to different countries is a great way to broaden your horizons. You get to experience new cultures and customs. However, it can also be stressful and exhausting.
gpt
Traveling to different countries broadens horizons as you get to experience new cultures and customs. However, it can also be stressful and exhausting.