I am in the north part of town, can you tell me what cheap restaurants are around?
There's two places that match your criteria. One is indian food and the other is italian. Would you like the address of either?
I would love to know the address of the Italian place please, that sounds perfect!
Ok! The restaurant is called Da Vinci Pizzeria and the address is 20 Milton Road Chesterton with postcode CB41JY. Would you like to reserve a table?
Yes I would, I need it for Saturday for 5 people at 18:00 please.
The booking was successful. Your table will be reserved for 15 minutes.
Your reference number is : 3MC54ZYM.  Is there anything else I can do for you? 
Yes, I'm also looking for a train that will depart from Peterborough.  Can you help me with that? 
Yes I can. Please tell me where you're departing from and what day and time and I'll get you some options.
Leaving peterborough and must arrive at least by 12:15, I'll need to book a table then too
Where are you heading to from Peterborough?
I am traveling to Cambridge on Saturday.
TR8494 leaves peterborough saturday at 11:19 and arrives in Cambridge at 12:09. Would you like me to book passage for you?
Can you book it for me and get a reference number ?

I'll be happy to assist with that, how many tickets would you like me to book?
Actually, let me get more information first. What is the travel time and price?
Travel time is 50 minutes, and the price is 13.20 pounds.
Thank you. That is all that I need.
Did you want me to reserve the train for you?
No that is everything, thanks for your help.
You are welcome, enjoy your stay.