Hello! Can you tell me about the Indian restaurants you have in the center of town?
Sure I have many. Do you have a preference in price range?
Yes, I'd like a cheap one. 
In that price range, you have your choice of the Kohinoor, the Gandhi, and the Mahal of Cambridge.
Great can I book Kohinoor for 5 people at 14:30 on tuesday?
Yes success! I was able to reserve all of you a table and your reference number is UM8AZ1RH.
Great can you also direct me to a college to visit in the same area?
I'd recommend Emmanuel College in the centre of town.
Perfect.  What is the phone number, address and postcode for Emmanuel College?
Emmanuel College is on Saint Andrews Street. The postcode is cb23ap and the phone number is 01223334200. Is there anything else I can do for you?
Yes, I would like to book a taxi to the restaurant to arrive in time for my reservation.
I certainly can. Would you like to depart from Emmanuel College to go to kohinoor?
Yes, that's correct. I just want to arrive in time for my reservation.
Okay, I've booked a taxi for you. The car will be a yellow Tesla and the contact number is 07472812793. What else can I help you with?
Nope, you have been great!
Thank you for using our system!