Try this
- Name the general subject and how much attention you expect it to take; a vague request can be hard to evaluate.
- Wait for an answer before beginning the story. If now does not work, choose whether to return later or leave it for today.
A worked example
“I have something small to share. Is now good, or should I ask after dinner?”
An invented example to adapt, not a real exchange or a script you have to follow.
Before you leave it here
If the answer is later, agree on who will reopen the conversation rather than sending repeated prompts.