I want to know about 4 star hotels that include free parking for guests.
What area of town would you like to stay in?
It doesn't matter but it should be a guesthouse. 
There are about 16 choices. Maybe we can narrow it down if you tell me what price range you were looking at? 
guesthouses not hotel, sorry can you suggest one and give me their phone number please
I have 33 guesthouses all over town ranging from cheap to moderate. What area do you prefer and which price range will work for you.
As long as it's a guesthouse with 4 stars and free parking I will be happy. Which one do you recommend?
There are 16 all over town, that meet your criteria. If you could tell me which part of town you would prefer, that would help narrow the choices down.
Please give me the phone number of a guesthouse, it doesn't matter where it is, as long as it has parking and 4 stars.
The acorn guest house has parking and 4 stars. Their telephone number is 01223353888. May I help you with something else?
Can you recommend a chinese restaurant in the centre area?
There are 10 Chinese restaurants in the centre in various price ranges. Which price do you prefer? 
I don't care about the price. Can you recommend anything?
How about Charlie Chan? I go there alot, they are cheap and in the city centre.
That sounds great. Can I get a table for 8 people at 16:45 on Saturday?
You are booked as requester, the reference number is OQP3A7WA, any other questions?
I need a taxi also to get to the restaurant on time.
Where would you like the taxi to pick you up at?
From the guesthouse to the restaurant
A blue honda is booked and the contact number is 07014435019. Thank you