I need place to stay in Cambridge.  Want it cheap with 4 stars.
I found 2 different 4 star hotels in that are cheaper than the others. Would you like to reserve that room for you?
What are the names of the 2 hotels?
Allenbell and the Alexander bed and breakfast are the cheapest. 
I need one in the east area. Is one of them in the east.
Allenbell is in the East area. can I get you a booking there?
What type of hotel is it, and do they have free parking?
Allenbell is a guesthouse with free parking. Would you like me to check availability for a certain day of the week?
No, if you could get me the postcode for Allenbell that would be great.
The post code is cb13js
Cool. Do you happen to know anything about the Soul Tree nightclub?
Sure, it's a nightclub in the centre area. Would you like the phone number or address?
I need the postcode and address.
The address is 1-6 corn exchange street and the postcode is cb23qf. Is there anything else I can help you with?
Thanks, that's all I need today. You've been a great help. Goodbye!
Thank you for your interest in Cambridge, we look forward to seeing you here!