I'm looking for some moderately priced accommodations for my visit. Can you help me with that?
Absolutely! Is there a specific area of town you're interested in?
No, but I'd like to stay in a 4 star hotel that offers free parking.
We have nine moderately priced, 4 star guesthouses with free parking. Does location matter?
No, but are there any that are less expensive?
Yes there are 8 cheap guesthouses that have both free parking and internet. Would you like me to book you one of those?
I'm sorry, I actually prefer a hotel rather than a guest house. Are there any moderately priced 4 star hotels?
All the hotels are booked.
Are there any cheap hotels?
I found the cambridge belfry lcoated at back lane, cambourne.  Would you like me to book you there?
That sounds fine, I just need the postcode though. 
The postcode for The Cambridge Belfry is cb236bw.
Thank you, can you also tell me about places to go in the centre?
Sure, what are you interested in?
Anything is fine as long as it is in the centre.
I'm not sure what I need to get you?
How about a college to visit?
The centre is filled with colleges, 13 in total. I recommend emmauel college located on Saint Andrew's Street it is free to visit.  
Great! Can you get me their phone number and postcode?
Postal code is cb23ap, phone number is 01223334200, any other questions today?
That is all I need. Thank you.
Thank you for calling.