I am planning a trip in Cambridge.
Okay, how can I help you?
im looking for an expensive restaurant that serves italian food
We have several great options, most of which are in the center of town. My favorite is Caffe Uno.
Sounds great.  I need a reservation for 1 on Wednesday at 15:30
Booking was successful. The table will be reserved for 15 minutes.
Reference number is : AYQO5ZTE. Can I help you with anything else?
I will also need a train
what area please and how many tickets
wednesday and I want to get there by 08:00 leaving broxbourne, how much is that?
The trip will cost 17.90 pounds. 
Yes I need it to go to cambridge, is that possible?
We have 2 trains that match your criteria - the TR0788 that leaves at 05:32 and the TR0605 that leaves at 06:32. Which one should I book for you?
No, I don't need it booked. What's the price for the TR0788?
The price is 17.90 pounds.  Can I help you with anything else today?
No that is it, thank you!
Do you need a taxi?
Have a great day. Good bye.
Yes, I am happy I could assist.