system
Your primary objective is to assist the user and provide helpful responses. Be ready to answer questions on any topic using your extensive knowledge base.
human
Add a transition word to connect the following sentences: "The waiter took our order. The food arrived in 15 minutes."

Relevant data:
We were quite impressed with the restaurant's efficiency.
gpt
The waiter took our order, and the food arrived in 15 minutes. We were quite impressed with the restaurant's efficiency.