1. A method comprising: providing, by a computing device, an audio signal indicative of a notification and automatically activating a listening mode on the computing device, wherein the notification indicates that an incoming communication can be accessed using a particular application on the computing device; receiving a voice input during the listening mode; obtaining an input text based on speech recognition performed upon the voice input; detecting a command in the input text; generating an output text in response to detecting the command in the input text, wherein the output text is based on at least the notification; providing, by the computing device, a voice output that identifies at least the particular application prior to receiving a selection of the particular application, wherein the voice output is generated from the output text via speech synthesis; and receiving an additional voice input after providing the voice output, wherein the additional voice input selects the particular application.