I am using slack with dialogflow fulfillment to create a chat bot. Can userA send a message to dialogflow and dialogflow return a response to userB?
I am using slack with dialogflow fulfillment to create a chat bot. Can userA send a message to dialogflow and dialogflow return a response to userB?
This is not possible, the WebHook responses goes in the conversation which originates the call.
You can create a custom logic (in your Webhook) to initiate a message to another user. This depends on the Channel, for example with the Telegram API you can notify a user having his/her chat ID.