Hands-On Chatbot Development with Alexa Skills and Amazon Lex
上QQ阅读APP看书,第一时间看更新

Utterances

An utterance is a word or phrase that has been said. This is key to chatbots as this is how a user interacts with the chatbot.

These utterances can trigger which intent the user is trying to access and they can also be used to get the exact information needed to fill the slots.