I need an inexpensive restaurant in the centre of Cambridge.
There is nothing cheap in centre. Can you expand your price range? 
Not really, try kosher food types. 
I'm sorry, but there is no Kosher restaurant in the area, can I check other part of town?
How about one that serves Asian Oriental food?
I've located 2 inexpensive restaurants, Dojo noodle bar and J Restaurant. Which would you like?
I'll try the noodle bar. I'd like to reserve a table as well.
How many people would you like to reserve a table for?  And, what time and day would you like to make the reservation?
for seven people on wednesday.
Sure, I can book that.  What time would you like the reservation for? 
I would like the reservation to be at 16:00 please. 
Okay. Your booking at the Dojo Noodle Bar was successful. The reference number is 0EGLWEQK. Can I help with anything else today?
Great, now I need a train to leave on Thursday departing from cambridge going to peterborough, it needs to arrive by 14:30. 
How many tickets do you need?
I actually don't need to book any tickets. I just need the train id, travel time and departure time please.
TR7098 departs Thursday at 05:06 and has a travel time of 50 minutes. 
Thanks. You have been so helpful with the restaurant and train. That's all. Goodbye.
You're welcome. Have a great day!