Domains: taxi, attraction, hotel

user: I was wondering if you had any colleges I could visit during my stay?

assistant: I have 18, what area would you prefer?

user: I have no preference besides colleges. Please recommend one.

assistant: My favorite is Saint Catharine's College. It is in city centre, and they are free to enter.

user: That sounds great. Can I get their phone number please?

assistant: Saint Catharine's college's phone number is 01223338300. Can I assist you with anything else?

user: Yes, I'm looking for a place to stay with free parking and moderate prices.

assistant: Okay, there are several of those it looks like, are you also wanting to stay in the centre as well?

user: No need, but I'd like a hotel, not a guesthouse, that's in the 4 star range.

assistant: I do not have any listings for 4-star hotels with free parking. Perhaps you would like to try a different star rating?

user: How about a hotel that is the expensive price range?

assistant: huntingdon marriott hotel is found in kingfisher way, hinchinbrook business park, huntingdon

user: book for 2 people 3 nights from tuesday. i also want to book a taxi to leave the hotel by 13:30. get contact number and car type

assistant: That booking was not successful. Would you like to try another day or a shorter stay?

user: How about for 2 nights

assistant: I was able to book your reservation for 2 days.

user: Okay, may I get a reference number please?

assistant: I apologize it looks like there was a booking error. The huntingdon does not have availability. Would you like to try another hotel or length of stay?

user: Please try it for 2 nights.

assistant: Actually, there might have been an error int he system before. I booked the Huntington Marriott Hotel for 2 people, 3 nights, starting on Tuesday. Reference number is J4Z0CZ41 .

user: Excellent! I also need a taxi to go between the places. I want to leave the hotel by 13:30.

assistant: I booked a grey Skoda to pick you up. The contact number for the taxi is 07491898705.

user: Awesome! That's all I need. Thanks for your help.

assistant: Thank you for contacting Cambridge TownInfo centre. Goodbye!