I need a restaurant that is in the expensive price range and that serves Indian food.
Tandoori Palace is on the west side.  Would you like me to book a table?
That would be wonderful, yes please.
Alright. Can you give me more information on your party? 
Please give me their address first.
Certainly, they are located at 68 Histon Road Chesterton, would you like me to book you now?
I also will need a train departing from cambridge going to birmingham new street. 
What time would you like the train to be for?
I would like a train to leave after 10:30 on Saturday. 
We have five trains leaving around that time, do you have a time that you need to arrive by?
No, I am just looking for a train that leaves after 10:30, as close to 10:30 as possible. 
Okay, the train you want is the TR5669, which leaves at 11:01.
Could you book that for 3 people please? I'd also like to get the reference number.
Sure, your reservation number is OWUZBV5P. Is there anything else I can assist you with?
No thank you. That was all I needed.
Thank you and enjoy your visit to cambridge. Have a great day.