I am looking for a moderately priced restaurant in the centre of Cambridge.
There are 21 restaurants that meet your needs. Would you like to narrow your search by type of food?
Yes, I would like to find something with south african food.
There are no restaurants in the centre of Cambridge that serves South African food. Would you like to try a different type or a different price range?
What about one in the centre of cambridge that serves spanish food?
There is La Tasca located at 14-16 bridge street. Would you like me to book a table for you?
Yes please, make a reservation for 8 people at 13:00 on friday.
I'm sorry, but it looks like they have no openings at that time. Would you like to try a different day or time?
Yes please try 12:00 with the reservation for 8 and once made, send me the reference number.
Ok. I have booked a table for 8 at 12:00. Your reference number is 797L5BG6. Can I help you with anything else today?
Yes I'm also looking for a place to stay
I can help with that. Do you have any specifications?
The hotel should include free wifi and doesn't need to have free parking.
We have 32 places for such criteria. Do you have an area in mind?
I need it in the same area as the restaurant.
I have 5 different options available to you. Is there a price range that you prefer to stay within?
I want the hotel to also be in the centre and moderate price. 
okay then cityroomz is your only option. do you want me to book it for you?
Can they handle 8 people? And we'll need it for 3 nights starting the same day as the restaurant reservation. 
Ok I have booked your reservation for 8 people on friday. Your reference number is LS1TUGN7. Is there anything else I can help you with.
Yes, I would also like  to book a taxi to the restaurant.
I have booked a taxi to take you to La Tasca for your reservation. 
Can I get the contact number? And what type of car is it?
A blue toyota will be picking you up. Their contact number is 07880874608.  Just to confirm you wanted to arrive by 12:00, correct?

Yes that is correct. Thank you!
Is there anything else I can help you with?
Nothing else, thank you very much.
You are very welcome.