I am looking for information in Cambridge.
Sure, what do you need to know?
I'm looking for a 3 star hotel. It doesn't need to include internet.
Are you looking for a certain price range or a particular part of town?
I would like a hotel in a moderate price range not far from the railway station.
I'm sorry I don;t have anything matching your description. Do you have another area in mind?
If there aren't any, how about a guesthouse?
Nothing matches for guesthouse or hotel, can I try something else for you?
A guesthouse with a 3 star rating and does not need to have internet, nothing?
There are no guest houses in that area with a three star rating. Is there another area you would like me to check?
I guess a hotel in the same area with any rating will do.
I have the Gonville hotel that is a 3 star expensive hotel. Would you like me to book this one?
Yes, please. I need a reservation for Sunday.
How many people will be staying and how many nights do you need?
Please book it for 7 people for 5 nights starting on Sunday. Could you give me the reference number?
Okay. Your booking was successful. Your reference number is V0E1X9SL. Can I help with anything else today?
No, that will be all thank you for your help. 
May I book you a train and or a taxi?
No, thank you. I have everything I need.
Wonderful! Have a great day!