Can you help me find a nice hotel? I'd like to stay somewhere on the west side of town. A 0 star rating would be great, too.
We don't have anything matching that criteria. Do you have something else in mind?
How about something in or very close to west Cambridge with a 1 star rating and free wifi?
Regretfully, my system isn't showing any 1 star hotels on the west side with free wifi.
Actually, try to see if there is one with a 4-star rating, not 1 star.  
Huntington Marriott Hotel is very nice.
Yes, that would be a good choice. Can let me know their phone number, whether they have free parking, and address?
yes they do have freee parking. they are at kingfisher way, hinchinbrook business park, huntingdon.phone number is 01480446000
Great thank you.  Can you also help me find a train to london kings cross?
I have several trains that meet your criteria. Where will you be departing from and what day will you be traveling?
I'll leave from cambridge on sunday. And I want to arrive no later than 11:15
I have train TR7423, it arrives at 05:51. Would you like me to book it for you?
Yes book 3 tickets for me and then give me a reference number for that booking
Your booking was successful, the total fee is 56.64 GBP payable at the station. Your Reference number is: OB34HA2U. Can i help you with anything else today? 
No thank you. That was it!
thanks and enjoy your stay in Cambridge!