Would you happen to know of any attractions involving architecture in Cambridge?
There are several beautiful churches in the center; are you willing to pay to enter?
Yes, could you please provide the addresses and entrance fees for the churches in the center?
Sure, All Saints Church on Jesus Lane and Holy Trinity Church on Market Street are free to enter. Great Saint Mary's church on Market Square is 2 pounds to enter.
I am also looking for Chinese food in the city center. Can you help me find some restaurant options?
We have 10 Chinese restaurants in the centre area. What price range are you looking for?
I prefer something in the expensive price range. 
The Sesame Restaurant and Bar sounds perfect for you.  Would you like me to reserve it?
I just need the address, postcode and telephone number for the restaurant at this time.
They are located at 17 Hills Road City Centre, their postcode is cb21nw, and phone number is 01223358899.
Can you help me look for a taxi that will leave All Saints Church by 17:45?
Could you tell me your destination please? 
I need to go to the sesame restaurant and bar.
Okay, I've booked a car for you. It's a white Tesla. The contact number is 07746645374. What else can I do for you? 
That will be everything I needed today. Thanks for your help!
You're welcome! Have a nice day. Goodbye.