Domains: Travel_15, Calendar_15, RideSharing_25

user: I'm looking for a child-friendly attraction to visit

system: In which city would you like it?

user: I'd like in San Francisco

system: I found 10 attractions. What about Alcatraz Island? It's a Historical Landmark

user: Can I get a contact number?

system: Sure! The contact number is 415-561-4900

user: It is entry free?

system: No, this attraction is not entry free

user: Ok, It's fine. When am I free on March 3rd?

system: On March 3rd you're free from 6 am till 11 am

user: It's perfect!

system: Do you want to add an event to calendar?

user: Not now, thanks

system: Can I do anything else for you?

user: Yes, I need a cab for 1 person in a Pool ride to go there

system: 1 seat in a pool ride to Alcatraz Island. Is it correct?

user: No, I want a Regular ride for four people

system: 4 seats in a Regular ride: do you confirm?

user: Yes, now I confirm. How long does the cab take to get here? How much is the ride?

system: It arrives within 3 minutes. The ride costs $30.40. The cab is coming!

user: Thank you very much for helping

system: Do you need anything else?

user: No, It's all for today

system: Have a good day