Are there any vietnamese themed restaurants in the west side of town?
Yes, Thanh Binh. Do you want a reservation there?
Sure, I'll need a table for 3 at 19:45 on Monday please.
The booking was successful. The table will be reserved for 15 minutes.
Your reference number is : EP1XT4JY.  Is there anything else I can do to assist you? 
Yes.  I also need to book a train.
Sure! What is your departure area and your destination? 
I want a car to get me to Cambridge, arriving by 14:00.
What is your departure station please?
Please ignore my last post, I was distracted.  I need to leave Ely and get to Cambridge by 16:00.
What day are you looking to book train on?
I'll be departing Monday. Could you tell me the travel time of the train?
the TR6898 train has a travel time of 17 minutes and arrives at cambridge at 15:52. Would you like to book that train or get more information?
no thanks. i have all the info i need. have a good day. bye. 
You are welcome.  Enjoy your visit.