I'm travelling to cambridge and I need a train leaving after 16:15. 
Can you please give me your departure location?
I am leaving from Peterborough.
What day would you like to travel?
I would like to leave on Tuesday.
The TR0017 train leaves Peterborough at 16:48. Would you like me to book you a seat on it?
Is there one a little earlier? I'd actually like to leave closer to 13:15. 
Is there a time you would like to arrive by?
No just to leave after 13:15.
then train ID TR4679 suits you. it leaves at 13:19
I'd like to book for 3 people.
Booking was successful, the total fee is 49.5 GBP payable at the station . Reference number is : Y3MAVYRQ.

Thank you so much, now can you please recommend a restaurant in the north with a moderate price range?  Any type of food will do. 
There are two restaurants. They serve either chinese or indian type food. What do you like?
Oooh. I like both of those. Which would you recommend?
I think you will have a great time picking a dish at the nirala which serves indian.   
Okay, thanks! Can you please give me the postcode and address?
The Nirala is located at 7 Milton Road Chesterton, cb41uy. How else can I help you today? 
That's all the help I need for today, thank you. 
Have a nice day.