Domains: Travel_13, Calendar_13, RideSharing_13

user: I want to find a historical landmark

system: Sure, which location?

user: Chi-town

system: How about the historical landmark called S. R. Crown Hall?

user: Is it free?

system: No, it's not free.

user: What else is there?

system: Another cool historical landmark is the picasso

user: Is it child-friendly and free?

system: Yes, its child-friendly and free.

user: Perfect, please tell me if I'm available wednesday next week

system: There's an opening at 12:45 pm until 9 pm on march 6th

user: Nice.

system: shall I add this to your calendar?

user: No, but I'll need a cab for 2. I'm ok with doing a shared ride as well.

system: Please confirm: a shared ride cab for 2 enroute to the picasso

user: correct

system: This ride is booked and will be there shortly

user: How much and how long is the ride?

system: The total is $21.10 and it will be a 23 minute ride

user: Awesome, thanks

system: May I help you with anything else?

user: Nope, thanks for everything.

system: Enjoy your day