I am looking for a hotel in cambridge that includes free parking and wifi can you help?
There are 29 options. Would you like a recommendation, or do you wish to narrow the search?
How about ones with four stars as well? Does that narrow it down any more?
There are 19 hotels available in the 4 star range. Is there a specific area or price you would like?
Not really, just select one and book it for four people staying four nights froms Tuesday.
I am sorry but I need more information from you. Which area and pricerange do you prefer?
The price doesn't matter to me. I'll be looking for places to visit in the centre, so if one is located there, that's fine.
Okay, I have a cheap guesthouse in the center, and and expensive hotel as well. They both have 4 stars, which one sounds best? 
The cheap one is fine. Book it for 4 people for 4 nights starting Tuesday
I have successfully booked a 4 night stay at the alexander bed and breakfast, your reference number is 8BHSGT90.
I would also like to visit an attraction.  I would like to find a college in the centre.
Might I recommend Downing College which has free admission and is located on Regent Street with postcode cb21dq.
Could you get me a phone number for Downing College please?
Their phone number is 01223334860. Can I help you with anything else?
That is all, thank you. 
Would you like for me to search for something else.