Domains: taxi, attraction, hotel

user: I do need some information. I'm looking for a place to stay.

assistant: Which area of town would you like to stay in? Do you have a price preference or any other essentials?

user: No specific area or price range. I would like a four star guesthouse with wifi.

assistant: I recommend the Allenbell. It's 4 stars, but cheap! Would you like to book a room?

user: Yes please, if you can book for 4 people for 5 nights starting wednesday.

assistant: Booking was successful. Your reference number is: XRWYCWBT .

user: I also need information on a particular attraction called the Gonville and Caius College.

assistant: Yes they are on trinity street in the centre of town. Postcode is cb21ta and phone is 01223332400 if you are partial to chatting on the tele. Is there anything else that I can help you with?

user: yes all I need now are the entrance fees

assistant: There entrance fee is free. Is there anything else I can help you with?

user: Can you book a taxi for me from the college to the Allenbell? I want to leave the college by 5:30.

assistant: sure thing all set you will be riding in style in a white bmw contact # is 07606742990, anything else?

user: Great! Thanks! That's all I needed.

assistant: Great. Have a great trip!