I am looking for a cheaply priced restaurant in the centre of Cambridge.
There are a large number of options to choose from. Do you have a preference for the type of food you would like?
No I'm not picky, anything is fine as long as it's in the centre of town. I need to make a reservation for 2 on Sunday.
What time would you like your reservation?
12:00 please, I will need a reference number. I also need a train that goes to stansted airport leaving after 10:30. 
Okay. I have booked you for 2 at 12:00 at the Dojo noodle Bar on Sunday.
Great thanks so much. Can you give me the reference number and also I need to get a train when your ready.
The reference number is RLOFK7YF. What do you need for your train?
I need the train to leave Cambridge on Monday after 10:30 and go to Stansted Airport, and I need two tickets. I also need my reference number please.
There are 14 trains leaving Monday from cambridge to stansted airport after 10:30. The closest departure to that would be TR8207 leaving at 10:40. Shall I book this for 2?
Yes that is perfect, please also provide me with the reference number. 
Booking was successful for TR8207, the total fee is 20.2 GBP payable at the station. Your reference number is W7D3D21R. Is there any further assistance needed?
That should be all thank you
Have a great trip!