Hello. I'm planning a trip to cambridge soon and would like some information about sidney sussex college please.
They are a wonderful college located in the centre of town. They offer free admission. They are located on Sidney Street, postcode cb23hu. Their phone number is 01223338800. 
Will I be able to find it with just the street name?  Is that the full address?  Sidney Street?  Please provide me with the full address.
Yes, it is just on Sidney Street.  I don't know the number but it is very prominent.  You won't miss it.
OK, thanks! I'm also looking for a cheap place to stay that has free parking.
Ok, you have about 10 different choices. Do you have a preference as to what area you would like to stay in? 
Yes, I am looking for one in the East and it should be guesthouse type.
Alright, I have 3 guesthouses that matches your need. They are the Allenbell, Autumn House and Leverton House. Would you like to book a room at one of these?
Can you tell me how many stars they are and if they have free internet?
All of them have a 4-star rating and offer free wifi and free parking. Can I book a room for you at one of them?
Yes, please book a space for one.
For how many days, and starting when would you like?
Actually I will book it myself.  Allenbell sounds perfect.  Thank you, this is all I needed.  
Please don't hesitate to let us know if you need anything else.
You've been very helpful.  Goodbye.
Thank you! If you need anything else don't hesitate to contact me again!