What are my choices for a moderate hotel? I don't need free parking.
I have results for 18 moderately priced places, what area are you looking to stay in?
No particular area, I need a hotel with a 4 star rating.
Acorn guest house matches your requirements, would you like to book there?
Does it have free wifi?
The hotel does have internet. 
Great can I get their address, phone number, and postcode?
The acorn guest house is located at 154 chesterton road, postcode cb41da and the phone number is 01223353888.
I am also looking for a restaurant. The restaurant should be in the same price range as the hotel and should serve European food.
Do you have a area preference?
Yes, in the centre.
I have 2 European and 2 Modern European. Do you have a preference?
I would like the restaurant to be in the Centre and serve European food.
There are 2 to choose from: Hotel Du Vin and Bistro, and Galleria, and there are 2 others that are similar, but serve modern european. Do any of these sound good?
I would like to make a reservation at Hotel Du Vin and Bistro.
Of course, when would you like your reservation to be and for how many people?
Six people on Wednesday, at 17:00
Excellent, I have booked you a table for 6 at 17:00. Tables are reserved for 15 minutes. The reference number is RI11SSDU. 
Thank you so much for all your help! 
Do you need anything else?
No that will be all.
Thank you for contacting Cambridge TownInfo Centre, enjoy you hotel stay and your dinner!