Hello, I'm looking for a cheap place to stay that includes wifi in cambridge.
Did you have a particular area of town in mind? 
No but I would like free parking and a star of 4 please.
Not a problem.  I see several that fit that description, so let's narrow it down a bit more.  Would you like to stay in a guesthouse or hotel?
A hotel would be good, please.
I have the Cambridge Belfry which is cheap, located in the west, is a hotel with free internet and parking.  Would you like me to make you a reservation?
Yes, please!  For 3 people for 4 nights starting Thursday.
The booking was successful. Your reference number is: 529EH27L. Can I do anything else for you today?
Great I also am looking for some place to go for an attraction in the west part of town.
There are plenty of attractions in the West. What type of attraction do you fancy?
Surprise me! I'm always up for an adventure. I will need the address and entrance fee.
Churchill college is a great free attraction. The postcode is cb30ds. Would you also like the phone number?
Yes, I need to book a taxi.
The phone number for churchill college is  	01223336233.  What time do you need a taxi?
I need a taxi to commute from the hotel to the college, leaving the hotel at 22:15.
Where would you like to depart from