I am planning a trip to Cambridge  looking for a train.
Where are you coming from for your visit?
I am leaving Bishops Stortford.
I have the system up but still need the date and time.
I would like to leave after 18:00
The TR9891 meets your criteria. Would you like to book tickets?
Yes please for 1 person.
You have a seat reserved on TR9891, reference #6K7A74SN. Can I help you with anything else today?
Can you book me a table at nandos city centre for 21:00 and give me a ref number
I'd be happy to. Please confirm the day you would like the reservation.
Saturday please. 
You are now booked for Saturday at Nandos City Centre.  Your reference number is RMJ6DTL. Can I help you with anything else?
No, that will do it for today thank you.
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