I need a 2 star hotel with free parking.
What area of town are you wanting to stay in?  What is your price range?
It can be anywhere in town, but I'd like the hotel to be in the cheap price range if possible.
It would seem there are no cheap 2 star hotels that offer free parking. Would you maybe like to stay at a moderately priced hotel?
How about in the expensive price range?
There are many hotels in this category that offer free parking. How many stars would you prefer? 
I would prefer one with a rating of 2 stars. 
I have one 2 star expensive hotel, The express by holiday inn Cambridge. Would you like to book it?
Yes, I would like to book it for two people for five nights, starting from Monday.
Booking was successful. Reference number is : ZULEU3K1. Did you need to find anything else today?
I would like to eat at a restaurant please. 
Sure. I have many to choose from. Are you looking for a particular type of food, price range or location?
I'm just looking for something that's in the same price range as the Hotel
There are 57 expensive restaurants in Cambridge, do you have a particular type of cuisine in mind or shall I recommend one?
I would like a cuisine of asian oriental.
I have 2 asian oriental restaurants. Saigon City and Kymmoy. Let me know which you prefer and I can give you more info or book it for you. 
Can I please get the address for Saigon City?
Of course, the address for Saigon City is 169 High Street Chesterton Chesterton
Thank you. I would also like to book a taxi to go from the hotel to the restaurant.
Of course! What time would you like the taxi to leave or arrive?
I'd like to leave the hotel by 6:45.  Once that is booked can you provide me with the phone number and car type?
Okay I have booked you a grey Tesla with a contact number of 07632382262. It will pick you up at 6:45 at your hotel
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Can you book reservations for the restaurant at 7:30
On what day and what size party?
2 people on a Monday I think please.
The restaurant has been booked for 7:30 on Monday for 2 people. Is there anything else I can help you with?
No thank you
Do you need the reference number for the reservation at the restaurant?
Yes, I wasn't planning to book but since I have I suppose I'll take that number. That will be all for today - thank you for your help!
Glad to have been of service! Enjoy your visit to Cambridge.
Thank you for your help!
You're welcome. Have a great day!