I'm planning a trip to Cambridge and need a 4 star place with wifi to stay. It doesn't matter if its a hotel or guesthouse, just 4 star please.
There are 21 guesthouses offering free wifi. Do you have a price range?
It should be cheap and include free parking. 
I have 8 results. What area would you like?
No particular area. What do you recommend?
I recommend finches bed and breakfast, that've got some good reviews.
Oh thats great. Please assist to book that for 5 nights starting from Saturday and if it fails then Tuesday. Please send me the reference number when you are done.
Booking was successful for Saturday.
Reference number is : 5LQHD9SU. Can I help with anything else?
Yes, I'm looking for entertainment attractions located in the centre.
I'm sorry there are no matches. 
Okay, perhaps you can find a college that I can visit.
There are five colleges available in the centre area. How about Downing College? The entrance fee is free.
Sounds great.  What is the address?
it is on regent street
i also want a taxi to commute between the two places
Okay, do you need the taxi to go to the restaurant or the attraction?
I want to leave the attraction at 09:45 and head to the restaurant. 
Sure, you will be expecting a black lexus , their contact  number  is  07988632177
Thank you so much.
you are welcome, enjoy yourself.