12. The voice-enabled spoken dialog service of claim 1 , wherein if the frequently asked question is a first frequently asked question asked by the user, the method further comprises: presenting a first frequently asked question prompt in the second voice.
12. The voice-enabled spoken dialog service of claim 1 , wherein if the frequently asked question is a first frequently asked question asked by the user, the method further comprises: presenting a first frequently asked question prompt in the second voice. 14. The voice-enabled spoken dialog service of claim 12 , wherein the frequently asked questions module further performs: after answering the frequently asked question in the second voice, providing a prompt in the second voice to return the user to the first voice.