Is it possible yet to initiate a phone call? E.g. if I'm making a branch finder action a dialogue might go like:
"Hi, where's my nearest store?"
"Your nearest store is our Oxford Street branch, at 300 Oxford St, Marylebone."
"Call it"
"Sure"
It then initiates a call to the store, like an Android app using an ACTION_DIAL intent.
I would think something like this should be possible, especially considering the current devices supporting Assistant are phones and Google Home, both of which can make calls (I guess future devices with assistant built in might not, but then there can be a check like app.phoneCapabilities). I've tried using .addSuggestionLink with a tel: address with no luck.