I am traveling to Cambridge and looking for a restaurant in the cheap price range in the cente. 
Sure. I have 5. How about the rice house? They serve chinese. Or dojo noodle bar, the serve asian?
Lets try rice house. 
Sure thing! Their address is 88 Mill Road City Centre, would you like me to book you a table now?
Actually can you check for a place that serves Vietnamese food?
There are no vietnamese restaurants in my system, I'm sorry.
No problem. How about indian food?
There are 5 indian restaurants. The curry garden is in the expensive price range and is in the centre of town.
Please book for 8 people. Friday at 18:45. Reference number, please.
Your booking was successful and your reference number is UQ9QFHX2. May I assist you with anything else today?
I also need a train to bishop's stortford. 
Sure thing. There are lots to choose from. Can you tell me more about your departure location and preferred day and time of travel?
Yes, I would prefer train and would like to arrive by 09:45 on saturday.
I found two trains for those specifications, will it be the same 8 people with you?
Yes it sure will, what are the times you've got on those two?
The first will leave at 5:29 and arrive at 6:07. The second leaves at 7:29 and arrives at 8:07.
I would like to book the train arriving at 8:07 for 8 people. Can you do that? I will need the reference number.
There is a train leaving cambridge on Saturday at 07:29. Would that work for you? 
Yes that would work, please book for my party.
Eight people are booked. The reference number is 1G47DQTH. Your train ID is TR3062. The total fee is 64.64 GBP. May I help you with anything else?
Thank you so much, that should be it!
Thank you and enjoy your visit.