I want a train that leaves from Cambridge on Monday.
There are quite a few options available to you. Is there a specific destination you are looking for?
I am headed to Stevenage. I cannot get on the train until 14:45.
There are 5 options available. Is there a time that you would like to arrive by?
No, the first train leaving after 14:45  would be fine. I want to book tickets for 8 people.
I was able to book TR2045, reference number is 7OWLTI02.
Thanks. Can you look for a restaurant that serves british food. It sounds good.
There are 11 british restaurants to choose from. Is there a particular area you're interested in?
No certain area, but I'd like one in a moderate price range please.
We have 5 places listed that would meet your needs.  Would you like me to recommend one for you?
Yes, please. That would help me a lot. I would need to book a table at the one you recommend. 
I would recommend The Copper Kettle located in the city centre. I can book that for you now if you'd like
Yes for 6. and I'll need the reference number.
I can do that but just need a date and time in order to book. When would you like to go?
Monday at 11:45 please. 
You are booked and your reference number is 4AEEDA4Z. May I help you wirh anything else today?
That seems to be everything. Thank you for your help.
Perfect. Have a great day. Goodbye.