Domains: Travel_15, Events_25, Hotels_25, Buses_25

user: Would you find me some attractions I could visit?

system: What city should I look in?

user: Find Portland attractions.

system: How about the Park Crystal Springs Rhododendron Garden?

user: Neat, anything else you could recommend? I am interested in a garden.

system: I have 2 attractions that you may like. What about Lan Su Chinese Garden? It is a park.

user: Do I have to pay something for this attraction?

system: Yes, entry to this place is free.

user: Anything else you might be able to recommend?

system: How about the park The Grotto?

user: Sounds nice. I want to find fun things to do there. I am into soccer events, like games. I would like to see one on the 13th.

system: I have 2 events that you may like. How about Timbers Vs Earthquakes at Providence Park?

user: Where is the venue and when does the event start?

system: The event starts at 7 pm and it is located at 1844 Southwest Morrison Street.

user: Sounds nice.

system: Would you like to purchase tickets?

user: No, not at the moment. I need a house to stay at there for 2 people. It should be rated 4.1 or higher. I also need it to have laundry service.

system: I have 10 houses that fit that criteria. There's a nice house that is at 1000 Northeast Multnomah Street and it has a 4.1 rating.

user: That sounds good.

system: Do you want a reservation?

user: Not right now. Could you find me a bus to get there for three people, leaving from Vancouver?

system: When would you like to leave? What do you think about March 13th?

user: I would like to leave on the 3rd of this month.

system: I have 8 buses for you. What about a bus that departs at 9:20 am and costs $47? It's an economy ticket.

user: What station does the bus arrive at and which station would I be leaving from?

system: It leaves from Pacific Central Station and arrives at Portland Bus Station.

user: Do you have something else for me?

system: What about an economy bus that leaves at 9:30 am and costs $42?

user: Sounds good.

system: Would you like to purchase bus tickets?

user: Not at the moment. That's it for right now.

system: Enjoy your day.