How to set Google home in "listen mode" with node red

Is there a way to make a node where you can "make" a conversation with google home mini device?
You already can send TTS and it will anounce whatever you type, but is there a way to wait for a response from the end user and receive (his response) STT back into node red?

The end goal is to let Google home mini ask you for input and based on the response you can activate a flow within Node red. But for that you need to activate your speaker into some kind of "listen mode", like you do when saying "hey google"

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