Find me a college in the centre, please.
There are thirteen to choose from. Downing College is nice, and of course there's always Trinity College. Can I get you more information about them, or one of the others?
Maybe Trinity College. What's their entrance fee, phone number, and what postcode are they in, please?
Entrance fee is just 1 pound.  Their phone is 01223338400 and post code is cb21tq.  Does that sound good to you?
Yes thank you.  I'd also like to find a restaurant in the same area.
Any criteria come in mind for the restaurant as far as price, location, type of food?
Would like to dine somewhere with a moderate price range.
The Oak Bistro is a nice British Restaurant in the centre.  Does that sound appetizing?
Does that serve European food?
Yes it does serve European food. Would you like me to book it?
Yes, I'd like a table for 2 on Tuesday at 18:45 if that's possible.
My apologies.  The Oak Bistro is a British restaurant, but if you want a restaurant that specializes in European food, I'd suggest Galleria.  How about booking that?
Sounds good. I need it for 2 people at 18:45 on Tuesday.
I was able to successfully book you for 2 at 18:45 on Tuesday at Galleria. The reference number is  MWT848BZ. The table will be reserved for 15 minutes.
I also need a taxi to go between the two places.
What time would you like to leave?
I just want to make sure the taxi arrives at the restaurant by the booked time. When would you recommend I schedule the cab?
I can schedule a taxi for you from here, I can book one for the closest time to 18:45.
Great, can I get the contact number and the car type? 
Sure, look for a white Tesla.  The reference number is 07472267746.  May I be of further assistance to you today?
No, that is all that I needed.  Thank you for your help!
Thank you for contacting Cambridge TownInfo centre. Goodbye!