@TagnaviMY-1268 , Thanks for posting this question.
Currently, this is not a supported feature. You may customize the solution, here are the possible approaches for follow-up prompts:
You may dd similar config/message: Suggest Follow-up Questions:\n - If the user's query is incomplete or unclear, suggest follow-up questions to gather more details.
Please see this example on how follow-up prompts are configured on AI Services – QnA Maker.
“Use follow-up prompts and context to manage the multiple turns, known as multi-turn, for your bot from one question to another.” You make this flow through the questions possible by presenting the user with follow-up prompts.
Having mentioned that, I have relayed this feedback internally to our product team.
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