I was wondering if you can help me find an expensive restaurant in the centre? 
fitzbillies restaurant is the centre of town, serves british food and is in the expensive price range.
Okay I would like to book a table for 7 people at 15:30 on Friday. Can I get the reference number please?
Your booking was successful. The table will be reserved for 15 minutes.
Your reference number is : RD9D3ZLR.  Is there anything else I can do to assist you? 
Yes please, I am also looking for a train that will take me to Peterborough from Cambridge.  Is there anything available?
What day and time are you planning on traveling?
I'm looking to leave after 12:00 on Saturday.  
TR5711 will leave at 12:06 and arrive by 12:56. It will cost 13.20 pounds. Would you like to reserve seats?
Can you book it for me and get a reference number ?
I need to know how many tickets you will need please. 
all seven in my party please.
Your booking on the TR5711 was successful. The reference number is 1DQZ1SD7. The total fee of 92.4 is payable at the station. 
What is the travel time for that trip?
it is 50 mins travel times
that's perfect. I think this is all i need for now.
Okay, have a great day!