I am looking for a nice bistro in Cambridge, moderately priced would be good.
unfortunately i don't have anything in that price range
There's nothing moderate in all of the centre area?  Or just bistro food? 
We have 31 moderately priced restaurants in the center, just no Bistro, sorry. 
Is there a gastropub in that area instead?
Yes, we have one and it's called The Cow Pizza Kitchen and Bar.  Would you like for me to book a reservation for you?  
Yes, let's book a table for 6 people at 14:45 on tuesday.
Alright, your reservation is made with reference number V76UTC2C. Can I help you with anything else?
i also need a hotel room for two nights and 1 person and must have free parking
What area do you need it to be in?
In the centre please
What price range?
Not price specific but I want something 0 star.
I think El Shaddai would be perfect for you.  It's in the centre of town, 0 star, and has free wifi and parking.  Can I book for you?
Does it have internet?
Yes it does and is included in the price! 
Could I have the phone number and type of hotel? Also need a taxi to the restaurant and arrive by the booked time. Provide the contact number and car type.
The phone number is 01223327978.
thank you that will be all
Okay, but do you still need a taxi?
yes i want to book a taxi to commute between the two places.
to which direction will you be going?
Going from El Shaddai to the Cow Pizza Kitchen and Bar, and I need to arrive in time for my reservation at the restaurant.
OKay I will look into this for you and be back in a moment. 
Thank you. I appreciate your quick response.
It looks like you will arrive by 14:45. Your booking is complete and the car type is grey audi. The contact number is 07534462642.