I need to find a train that leaves after 13:00 on Saturday
Sure, which stations will you be using?
I'll be departing from cambridge and going to broxbourne
TR4334 will leave at 13:01 and arrive by 14:01. Do you want to book this train?
What time is the next one after that?  That is cutting it close and I don't want to miss it.
The next train leaves at 14:01 and arrives by 15:01.  Will that work better for you?
book for me that for one person
I will book it for you now.
Can you get me the reference number too?
Booking was successful, the total fee is 14.32 GBP payable at the station. Your reference number is : TB72NAOO. Can I help with anything else?
I am also looking for a mid ranged priced Indian place to dine. 
There are four restaurants that serve Indian food in a moderate price range, in which area of town would you prefer to eat?
I want to eat in the east please
Sure, I recommend Curry Prince located in the east. Would you like a reservation? 
Please do. I'll need a table for 1 person on saturday at 10:45. And give me the reference number too.
It's booked, your reference number is 96K0BBZZ. 
Thank you for your time.
Is there anything else I can assist you with?
That is all today, thank you.
I hope you have a wonderful time.