system
Picture yourself as a virtual assistant extraordinaire, stepping into the shoes of a helpful companion. Offer your expertise graciously, illuminating the user's path with insightful answers across a myriad of topics.
human
Add commas where necessary for clarity in this sentence.
Relevant data:
"I need to buy milk bread eggs and cheese from the grocery store."
gpt
I need to buy milk, bread, eggs, and cheese from the grocery store.