I want to visit a restaurant that would be popular with college students and located near the center of town; can you make a recommendation?
What type of food would you be interested in?
Actually, I want to visit a college. Somewhere in the centre.
I would suggest downing college, would you like the address?
Yes, that would be great. Can you also give me the entrance fee and postcode for that college?
The address is regent street and there is no entry fee.
Thank you. Do you have the postcode, please?
The postcode for Downing College is cb21dq. Anything else I have help you with?
Yes, I need a place to eat in that area. I want Italian food.
I would suggest pizza express. 
Can you check if they would have a table for 7 at 17:45 on Sunday?
Yes, they had a table available and I went ahead and booked it for you. Your reference number is HXSPEY9N. What else can I do for you? 
I'll need a taxi to get me from downing college to pizza express by 17:45. can you set that up for me?
I can do that for you!  I have your taxi booked.  Anything else?
Would you know what type of car will pick me up? May I please have a contact number for the taxi?
Booked car type red volkswagen
 Contact number 07633256482

Thank you! That is all that I need.
Thank you for letting us assist you today! Enjoy your visit!