Hello, can you tell me about some Asian Oriental restaurants in the centre?
There are several. Would you like a list of all of them, or do you have a preferred price range?
Would you please recommend one?
I recommend j restaurant. Would you like a reservation?
Sure, for 5 people at 13:45 on Friday.
Booking was successful. The table will be reserved for 15 minutes.
Reference number is : 9Z2BJHO4
I am will need a train.
Okay, what day are you traveling and what is your destination?
I need to get from ely to cambridge, on that same Friday.
The TR8519 train leaves at 5:35 and arrives at 5:52
make a booking for the same group of people.
Booking was successful, the total fee is 22 GBP payable at the station. Reference number is : J71IZZAE. Is there anything else I can assist you with today?
I also need reservation for food.
Do you know what kinda of food you want. 
No, don't worry about it. I already got a reservation earlier. That is all I need.
Thank you for using our service today.