Yeah, hi. I could use some help finding something priced kind of moderately to stay at this weekend.
Certainly, we have many moderately priced hotels in Cambridge. What area of town would you like to stay in? 
I would like something north.  I also need free WiFi.
That narrows it down a bit. Do you need free parking, or is there a particular star rating you'd like?
Free parking is great but not required. The star rating isn't important. 
We have 10 listings but only 2 of them are hotels, rest are guesthouses. Would you prefer a guesthouse or a hotel?
Doesn't matter. I just need a place with room for a party of 4 for 5 nights beginning Thursday.
All right, I've booked you a room at the Avalon guesthouse. The reference number is S6DQRXZ2. 
Awesome.  That's all I needed.  Thanks.
Thank you for contacting the help desk. Have a great day.