Try this
- Identify whether the plan changes an existing agreement, such as a call, or is simply news.
- If it changes shared time, propose a replacement or acknowledge that it will be missed. Avoid offering a full itinerary as reassurance you did not agree to provide.
A worked example
“I’m going to dinner with friends, so I won’t be free at our usual time. Could we talk tomorrow instead?”
An invented example to adapt, not a real exchange or a script you have to follow.
Before you leave it here
An update should clarify coordination. If it becomes a request for approval of every outing, discuss that expectation explicitly rather than supplying more detail.