I would like to find an expensive place to eat please.
We have 57 options available, do you have a preference on cuisine or location?
Yes, I would like some Chinese food, please. 
There are 9 options. The Good Luck Chinese Food Takeaway is located at 82 Cherry Hinton Road, Cherry Hinton. Would you like to reserve a table?
I am not familiar with Cherry Hinton Road. Is that in the Centre of town? 
No, actually they are located in the south. Did you want me to check for what is available in the centre instead? 
Yes please.  I would like something in the expensive price range.
We have 4 expensive chinese restauarants in the city centre. Would you like reservations?
No thank you, can you just give me the address and phone number for one of them?
My favorite is the Ugly Duckling, located at 12 St. Johns Street City Centre. They don't seem to have a phone number, so would you like a different restaurant?
Yes please give me the post code and phone number for one of the restaurants that has them listed.  I am also looking for a train.
The Ugly Duckling's phone number is not available but their postcode is cb21tw. Where will you be departing from?
I will be departing from Peterborough after 8:30.
What is your destination?
I need to be in Cambridge on Saturday.
There are 31 trains available, what departure time would be best for you?
Any time after 08:30 would work.
There are 31 available trains, do you have a more specific time in mind to help narrow them down?
The first train that leaves after 8:30 would be nice. 
Ok. That train is TR1616 which leaves at 08:48. Would you like for me to book your seats?
No, but if you could give me the price of a ticket?
It is 13.20 pounds.
Great. That's all the information I need now. Thanks!
You're welcome, goodbye!