Question about Amtrak trip from Chicago to Milwaukee??

Hello all

I am planning a train trip from Chicago to Milwaukee via Amtrak train. One day round trip cuz I don’t wanna stay overnight

I like train rides. I worked with ChatGPT and got an itinerary but I wanna know from someone who actually traveled there the kind of places I must try

It suggested the third ward for lunch stone creek for breakfast

Since am a book worm it suggested a few book stores too.

I want to also understand how the transit is I’m going to take the $5 day pass is that all good? Or shud I worry about something else?

Am most likely gonna travel alone so I wanna beprepared well for this