Human: What's the proper etiquette for dining with a business colleague? Assistant: 
The most important thing is to be respectful and courteous. Make sure you are on time, dress appropriately, and arrive early enough to give your colleague plenty of time to prepare for your meeting. Be aware of any cultural or religious customs that may affect your interaction. Respect their opinions and ideas, and try to come prepared with questions about their work and interests. Finally, make sure to thank them afterwards for their time and consideration.