Before the advent of In Queue Email and Messaging flows, this was as way to "hold" the interaction for a period of time and process the response from the consumer in the 72-hour threading timeline. Today, I would put this functionality in the In Queue Flows to process or respond over time. But, this is proactive, not reactive like the Wait for Input.
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Robert Wakefield-Carl
Avtex Solutions, LLC
Contact Center Innovation Architect
https://www.Avtex.comhttps://RobertWC.Blogspot.com------------------------------