U: I am looking for a hotel ti stay in the expensive range. It does not have to be free parking.

S: I have about 5 different expensive hotels. Do you prefer a certain area of town?

U: No. But it should have free wifi.

S: All 5 of the expensive hotels in have free wifi. Are you looking for any star rating, to help narrow the search?

U: I don't care about the number of stars. If you don't have one without parking, I'll take one with parking. Choose the best one, please.

S: I hear the Huntingdon Marriott Hotel is nice.  Would you like to try booking there?

U: Yes. There will be 5 of us staying for 3 nights, arriving on Sunday. I sure hope Cambridge is nice this time of year.

S: Sorry, that's not available. Could you pick another day, time, or stay length?

U: Is there another hotel available that will accommodate my stay?

S: There is gonville hotel. Would you like to try that one?

U: Sure. Same parameters, please.

S: Nope, sorry, unsuccessful. Would you like to try the lensfield hotel?

U: Sure, see if that works

S: Sorry, the Lensfield booking was unavailable, as well. May I help find something else?

U: Are you sure there is nothing available? Will you double check?

S: Good news. I checked again at the Huntingdon Marriott, and they were able to accommodate your party. Your reference number is 1H7F4GBJ.

U: Would you please verify that it will be a clean room?
S: A reviewer said that the rooms at the hotel were not clean.  Is there anything else that i can help you with?