Query: user: I'm looking for some attractions to visit.
assistant: What city should I search for attractions in?
user: I am looking for attractions in SF.
assistant: There are 10 attractions that may interest you. How about the historical landmark Alcatraz?
user: Is this attraction free to enter?
assistant: No, the attraction is not free to enter.
user: Is this attraction child-friendly?
assistant: No, it isn't good for children.
user: Thanks, are there any other attractions?
assistant: There is the historical landmark Alcatraz Island.
user: That's cool, but I'm looking for a child-friendly museum.
assistant: Okay, there are 10 attractions that may work. What about the Cable Car Museum?
user: Yes, that is great. I'd like to find a bus to go there.
assistant: What date are you planning on departing?
user: I'm planning on departing on the 14th of March with 3 people.
assistant: Where are you departing from?
user: I'm departing from Sacramento.
assistant: Okay, there are 10 buses that match. There is a bus departing at 7:40 am in economy for $23.
user: What other buses are available, preferably in economy?

Intent: Buses:FindBus