Domains: attraction, train, hotel

user: Can you help me find a place to stay that is moderately priced and includes free parking?

assistant: I found 14 hotels that match your criteria. Do you have any additional preferences such as location or number of stars?

user: free parking and moderate pricing

assistant: Would you like a certain area of town?

user: Yes, can you check the north please?

assistant: There are 9 hotels that match your criteria. Would you prefer a guesthouse or a hotel?

user: No preference. I need someplace that can accommodate a party of 4 for 5 nights beginning Wednesday.

assistant: How about home from home, a 4star guesthouse located at 78-80 milton road?

user: Yeah, can you book it for 4 people and 5 nights? I want to get there on wednesday.

assistant: Okay, I have made your reservation with reference #I1RR2BG7 . Can I assist you with anything else?

user: Can you locate a shopping mall near the hotel?

assistant: there aren't any shopping malls.

user: Could you recommend a good place for shopping?

assistant: I only have attraction information.

user: Ok. I need a train after 14:00 on Wednesday. It needs to leave from London Liverpool Street and get to Cambridge. I need the train ID please.

assistant: The TR7978 is the one you are looking for. It leaves London Liverpool Street and 15:39 and arrives at Cambridge at 17:07. Do you need me to book it for you?

user: Great that was all the info I needed today, thanks!

assistant: Great. Please enjoy your stay at Cambridge and thank you for choosing our help desk.