Can a conversation that starts on a page be closed if they leave that page?

We have conversations that will start on our pricing page, but we’ve noticed existing users visiting that page first then logging into our product, and the message will follow them unless they close it. Is it possible to add a rule to a workflow to close the message if they visit certain page?

While we exclude users from getting this message, sometimes leads/visitors are actually users and we don’t know until they login to the product, which the message follows them through.