I am planning a trip in Cambridge
Great! What can i help you find?
place to stay a hotel should have a star of 4 in the West and cheap
The Cambridge Belfry is the only place that matches all of your criteria. Would you like to reserve a room?
I'm not sure yet. Does it have free parking?
It does have free parking and wifi. 
Ok, let's get rooms for 7 people for 5 nights. I'll need it from Monday please.
Your booking was successful and the reference number is C505YX1I. Is there anything else I can do for you?
Yes, I need a train on Tuesday going to Birmingham New Street. Can you find me one? 
Absolutely,  What time would you like to leave?  And, I assume you will be leaving from Cambridge?
The train should arrive by 14:15
Ok there is one leaving earlier i will book it for and send you the infomation