Domains: restaurant, taxi, attraction

user: I'm taking a tour of colleges and I've heard that Cambridge is the place to go. Can you tell me about some you have there?

assistant: We have many nice ones. What area of town are you interested in?

user: It doesn't matter. I'm interested in a college type attraction. I also need the entrance fee, address, and area info. Thanks.

assistant: christ's college is in the centre on saint andrew's street and its free

user: Thanks! If it isn't too much trouble, could you also find me information on a restaurant called da vinci pizzeria?

assistant: Of course! They are a great italian restaurant in the north part of town. They are usually very cheap. It's located on 20 Milton Road Chesterton.

user: Thank you! Will you please book a table for 6 people at 18:30 on Wednesday?

assistant: I've reserved a table for six on Wednesday at 18:30. Your reference number is NT05QS6A . Please note that they will hold the table for 15 minutes after your reserved time.

user: Thank you. I will need a taxi to get from christ's college to the restaurant.

assistant: Your taxi has been booked and the car will be a yellow volkswagen and their contact number is 07597491842. Can I help you with anything else?

user: No, thank you. You've been quite helpful.

assistant: You're very welcome. Have a great day!