implement "Happy path" 2

[hyzhak]

Implement "Happy path" 2

	Message
User	Hey Google, talk to Internet Archive
Google Assistant	Okay. Let's get the test version of Internet Archive.
IA	Welcome back. Choose an artist.to music at the Internet Archive.Would you like to listen to music from our collections of 78s or Live Concerts?
User	"Concerts"
IA	What artist would you like to listen to, e.g. the Grateful Dead, the Ditty Bops, or the cowboy junkies.
User	Grateful Dead
IA	Grateful Dead - great choice! Do you have a specific city and year in mind, like Washington 1973, or would you like me to play something randomly from Grateful Dead?
User	Washington 1973
IA	[Play songs]
User	Stop
IA	Alright, enjoy!

[bimlendra]

Assigning the issue to myself to implement the happy paths shared by Mark i.e.
I suggest we open with.
"Welcome to music at the Internet Archive."
"Would you like to listen to music from our collections of 78s or Live Concerts?"
If users respond with “78s” then prompt with…
"What genre of music would you like to listen to?"
If users respond with “live concerts” or “concerts” then prompt with
"What artist would you like to listen to, e.g. the Grateful Dead, the Ditty Bops…"

[hyzhak]

solve by #50 and other