Chat bot recognize facebook users and say hello fbreg.name

Nov 6 2018 5:32 AM

I am Creating one chat bot using visual studio and LUIS Model.It is connecting Face book messenger also.It's is good replay. When i am saying hello it will replay hello.

BUT I WANT TO USER SENDS A MESSAGE TO MY BOT THROUGH THE FACEBOOK ,THEN MY BOT IS RECOGNIZED THAT USER AND IT WILL REPLAY HAI "FB REG.NAME" How it is ?

 
 
visual studio 2017.
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