Domains: taxi, attraction, hotel

user: I am looking for a play to stay that has 4 stars and is located in the centre of town.

assistant: We have two results. Are there any other options like free parking you need?

user: Yes. It should be a 4 star and of moderate price. Parking and wifi do not matter.

assistant: Unfortunately there are no hotels that match your criteria. Do want to consider other areas of town or a different price range?

user: Okay how about and expensive one instead?

assistant: I'm sorry, I don't see any 4- or 5-star hotels with availability in the centre. Would you like to look for a 3-star hotel, or another area?

user: There are no expensive hotels in the centre area with a star rating of 4? Can you double-check?

assistant: Yes, I found the University Arms hotel. It is in the centre and has an expensive price range. My apologies for the miscommunication.

user: That one sounds great! Can I get a room for 4 people for 5 nights? We'll be arriving on Wednesday.

assistant: I apologize but I was not able to book the room for your requested time frame. Would you like to try another night or a shorter stay?

user: Can you try for one night and see if that works?

assistant: Booking was successful. Reference number is : U4ZXJGE9 .

user: Can you find a museum for me in the same area as the hotel?

assistant: The castle galleries would be perfect for you, their phone number is 01223307402 and their postcode is cb23bj.

user: Could I have the address for that museum as well please?

assistant: It's unit su43, grande arcade, saint andrews street, cb23bj. Their phone number is 01223307402. Can I help you with anything else?

user: I would also need a taxi to commute between the two places.

assistant: Do you have a time you'd like to leave or arrive by?

user: I'd like to leave the attraction by 10:30, arrival doesn't matter.

assistant: Okay, we got you booked in a white tesla the contact number is 07530462310

user: Great, thanks! That's all I needed!

assistant: I was able to book that taxi for you. Be looking for a blue Tesla. If you need to reach them, please contact 07879609782. Anything else I can help with?

user: No that will be it, thanks so much. Goodnight!

assistant: You are welcome. Thanks for choosing Cambridge TownInfo centre!