What type of food does the Oak Bistro in Cambridge serve?
The Oak Bistro serves British food. Would you like to book there?
Yes, please book a table for 5 on Saturday at 16:45. May I get the reference number for that once you've booked it please?
Are you sure this is the location you are looking for?
What do you mean? Do you have another suggestion? 
No, it just seems as though our system is experiencing an error. Can you please restate your restaurant requirements?
The Oak Bistro for 5 people on Sunday at 16:45.  Also I am looking for a 3 star hotel in the expensive price range with free parking.
You're booked at the Oak Bistro (Ref #QUJHQIMG). There are two hotels available: one in centre and one in south. Do you have a preference?
No preference as long as it has 3 star, expensive price range, and free parking. I need it booked for 5 people for 5 nights starting Sunday. 
I'm sorry, neither hotel is available for that booking.  Would you like me to try a different day or shorter stay?
Is it available for 2 nights then?
Great your reference number is DK2CZK2P.
Thanks. I'll also need a taxi from the hotel to the restaurant. I need to make sure I get there by the 16:45 reservation.
I have booked your taxi as well. Is there anything else I can do for you today?
Could I get the contact number and type of car for the taxi please.
The car is a yellow tesla. Contact number: 07951091729
Thank you. Do I need a reservation number for the taxi?
No you do not need a reservation number for the taxi.  Is there anything else I can help you with?
I almost forgot; I need the hotel name, LOL. 
Of course! Your reservation is at the Gonville Hotel.
Thank you so much for your help today.
No problem, you have a lovely day!