Can I go on a business trip without my boss around?

You can't travel without asking the boss for leave. Home office is a flexible way of working, which usually allows employees to complete work tasks at home. However, out of respect and honesty, if you need to leave home to travel or participate in other activities, you should ask your boss for leave in advance. Even if you don't need to go out to work, asking for leave is to respect the work rules and the behavior of the company.