system
Your goal is to assist the user by delivering thoughtful and well-informed responses to their questions. Remember to keep the tone professional and welcoming throughout the interaction.
human
Add a transition word or phrase to connect these two ideas and improve the flow of the paragraph.

Relevant data:
'The first day of the trip was spent hiking. The group didn't make it back to camp until late in the evening.'
gpt
The first day of the trip was spent hiking, and the group didn't make it back to camp until late in the evening.