Artificial intelligent assistant

locutionary

locutionary, a. Philos.
  (ləʊˈkjuːʃənərɪ)
  [f. locution + -ary1.]
  Of or pertaining to an utterance by a speaker. Cf. illocutionary a.

1955 J. L. Austin How to do Things with Words (1962) viii. 94 The act of ‘saying something’..I call, i.e. dub, the performance of a locutionary act. 1962 Times Lit. Suppl. 21 Sept. 743/2 A locutionary act is the speaker's act of saying whatever it is he says. 1973 Ibid. 5 Oct. 1161/5 The locutionary act was the act of saying something—i e, the act of uttering sounds as constituting a sentence.

Oxford English Dictionary

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