Domains: restaurant, taxi, attraction

user: I want a place to dine in the centre of Cambridge with moderate pricing

assistant: I have plenty of options for you. Is there any certain type of food you are looking to eat today?

user: I would like an Italian restaurant in the centre and need a reservation for 6 people at 14:00 on Monday and please provide the reference number.

assistant: I have reserved a table at pizza express. Your reference number is STRPXCFT . Do you need anything else?

user: Yes. Are there any colleges nearby that I can visit?

assistant: There are about 13 colleges in the centre of town. Might I suggest Hughes Hall. They offer free entrance and are located on Wollaston Road.

user: Thank you! What is the address/postcode for Hughes Hall?

assistant: The address is wollaston road and the postcode is cb12ew. Is there anything else I can help you with?

user: Yes, I would like to book a taxi to get from the restaurant to the college.

assistant: Okay. I can get you a taxi if you know the time you'd like to leave or arrive.

user: I need to arrive by 14:00.

assistant: Booking completed! Booked car type : white toyota Contact number : 07841942758

user: Great! That was all I needed/

assistant: Glad I could be of assistance. Good-bye.