How to extract username using IBM Watson conversation API?

Question

I'm Wondering how to extract the username using IBM Watson Api with the conversation service. Example:

• Watson ask: What is your name?
• User respond: my name is John

How to get the name value? thank you.

PS: see what i wrote in the comments

Answer 1

Finally, i think i found a possible answer, using this service AlchemyAPI. In this link you will find an entity extractor demo, which can help extracting the name and understand the sentence. I think combining this two services "AlchemyAPI entity extractor tool" with the "conversation tool" can provide a good solution.