Domains: Travel_15, Events_25, Hotels_25, Buses_25

user: Could you find me some attractions?

system: Where should I search?

user: Could you find me something child friendly for free in SF?

system: I found 10 options. How about this nature preserve: the aquarium of the bay?

user: Could you find me something else?

system: How about the Coit Tower? It's a historical landmark.

user: Cool, could you find me a museum?

system: You should check out this museum: the contemporary jewish museum.

user: oKay, great.

system: Do you need anything else?

user: I'd like to find some games, one today pelase.

system: I found 3 options. There's the giants vs diamondbacks, at oracle park.

user: Sounds good to me. I want to find a house there.

system: okay, i have 10 options. How about this one at 1095 market street rated 3.7?

user: Sounds good.

system: Would you like a reservation?

user: No thanks. How about a bus heading there?

system: When are you departing, march 1st? Where are you leaving from?

user: Yes please, I'm leaving from sacramento.

system: How about this one leaving at 7:40 am for $22 for an economy ticket?

user: Sounds good, that's all I need.

system: Have a great day.