I am looking for a hotel with a 4 star rating and free parking 
What type of hotel are you looking for? We have 19 with free parking and rated 4 star.
I'm looking for a cheap hotel, please.
There are 8 hotels that meet your needs. Would you like to narrow it down by area?
Doesn't matter where in Cambridge. 
How about the Allenbell? 
Perfect! what's the phone number, postcode, and address for that place?
The Allenbell is located at 517a coldham lane, and their postcode is cb13js. The phone number is 01223210353. Is there anything else I can do for you today?
Yes, I need a train to Ely from Cambridge on Sunday, leaving at 11:30.
The best match for your time is the train TR6517 which leaves at 11:35. Do you want me to book it for you?
Is this train going to Ely or departing Ely?  I believe I made a mistake is saying going to Ely when I should be departing Ely arriving in Cambridge.
That is departing ely and arriving in cambridge
Alright, all I need the travel time and that should be all, thanks!
The travel time is 17 minutes. Thank you for allowing me to assist you!