I need a restaurant in Cambridge that has international food and a moderate price range please. 
The Varsity restaurant and Bloomsbury both appear to offer what you're looking for. May I book one of those for you?
Yes please make me a reservation at the Bloomsbury for 2 people at 19:30 on Thursday.
I'm sorry I wasn't able to make that booking. Would you like another day or time?
How about 18:30 instead? Does that work?
Yes, the booking has been completed.
I am also looking for a place to stay. Are there any 5 star hotels that include free parking?
Unfortunately there are no hotels that meet those preferences, would you like me to search for a 4 star instead?
Yes please, but it definitely needs to be a hotel, not a guesthouse. 
There are three hotels that meet your preferences, would you like me to book one of them for you?
Yes, that would be great. I also need the reference number for the Bloomsbury booking please.
The reference number to the bloomsbury booking is NTKQ8R1I.
Thank you so much.
Did you want me to book that hotel for you? The Huntingdon Marriott, The Cambridge Belfry, and the University Arms all meet your requirements.
I would like to book The Huntingdon Marriott on Thursday for 5 nights for the same 2 people. If it is not available, please book another one. 
Unfortunately booking was unsuccessful for that day. Can we try another day?
Do they have a booking for one day?
Yes, I was able to book the hotel for one day.  Your reference number is V1PGRO1T.  Is there anything else I can help you with?
I'm also in need of a taxi to commute between the locations, can you find me one?
I'd be happy to get you a taxi, will you be departing from the hotel or the restaurant? What time do you want to arrive?
I'd like the taxi to pick me up from the hotel. I need to be at the restaurant at 18:30.
I have booked your taxi to bloomsbury from huntingdon, Booked car type: grey volvo Contact number:	07021736620. May I help with anything else?

No, thank you for your help. 
You are welcome.  Have a wonderful day and please feel free to reach out again if you have more questions.