I need a place to stay in Cambridge that includes free wifi. I don't need free parking.
Would you like to try cityroomz?  I can book it for you?
Is it in the West? what is the price range?
Cityroomz is moderately priced and in the centre. Are you open to places that offer free parking, or do you specifically want to avoid it?
I'm open to it, and I suppose the centre will do. But I'd prefer the west side if there is one.
I'm so sorry.  There are no hotels on the west side that match your requests.  
That's okay, Cityroomz will work. Can you book it for 3 people for 2 nights starting on Tuesday?
Reference number is : Z9RFJQ4W. Anything else you need?
I am looking to book a train for the three of us from Cambridge to Birmingham New Street on Wednesday.
And where would you like to go today?
Ummm I literally just told you Birmingham New Street, and I'm not traveling today Im traveling Wednesday! Please pay attention
Is there a certain time that you would like to arrive?
We will be ready to leave after 14:30. Arrival time is not as important to us.
There is one that leaves after 15:01.
That sounds perfect. I need reservations for 3.
Train TR4488	arrives at	birmingham new street and cost 75.10 pounds