Ping alice (Like @Alice ) in your message followed by your question.
Hit send and wait for Alice to respond.
You can also reply to one of her messages (@ON) to make her talk to you.
Alice should atleast have send messages permission in the channel she is talking in.
Setting up the ChatBot channel
The command /chatbot enable creates a channel so that Alice can talk to you [without having to ping]. You also can select an existing channel (optional)
The command /chatbot disable will stop Alice responding to messages in the enabled channel.
The command /chatbot reset will actually make Alice forget about the channels you enabled even if doesn't exist, (Useful if you deleted the channel without disabling it)
Give Alice administator permission or it will not setup channels for you