I need a hotel in the lower price range that includes free parking.
You're in luck, I have 10 results that match that description! What area of town are you looking for?
Any area, really. But also free internet if possible!
They all have free wifi! I recommend the Allenbell guesthouse in the east. 
Can you book it for 6 people for 2 nights starting Friday?
I have your reservation for 6 people starting friday and staying 2 nights, your reference number is XELL9B9J.  Can I help with anything else?
Yes, I also need a train from cambridge to Ely.
What day did you want to travel and did you have a time you preferred to leave?
I'd like to leave after 10:15 on Sunday.
I have train TR1159 leaving at 11:50 and arrive 12:07.  WOuld you like to book that?
yes please book it. 
Sure, should I book for 6 people? 
I do not need to book it, all I needed was that info today, thanks.
You're welcome. Have a great time!