U: Hi, can you help me find a hotel, please?

S: Sure, we have many hotels in Cambridge. What area of town would you prefer?

U: I don't care where, I just need it to be 5 stars and include free parking.

S: I'm sorry, we don't have any hotels that meet that criteria.  Might you be willing to accept a place with 4 stars and free parking?

U: Yes, I would like to book a four star hotel then.

S: We have three hotels matching that search. Could I book a room for  you at the huntingdon marriott hotel?

U: I'd like to get a little more information first.  What is the price range at the Huntingdon Marriott Hotel?

S: It is expensive.  I can check on a cheap hotel if you'd prefer?

U: No, I really want to stay at the Marriott.

S: Ok, great! How many guests will there be and how many days would you like to stay?

U: Is the wifi up consistently?
S: Of the reviewers that commented on the quality of internet service, the majority found the speed to be lacking. Is there anything else you would like to know?