U: i need to find a place to stay in the east side

S: I have 7 such places to stay. Is there a specific price point you would like to stay in or do you need parking and/or wifi?

U: I need a room in the expensive price range.

S: I think you would enjoy Express by Holiday Inn Cambridge.

U: I'd also like it to have a 4 star rating.

S: Unfortunately, I do not happen to have anything 4-star rated that is expensive and in the east. Would you like me to try a different price range or area?

U: Yes, can you try a moderately priced place instead?

S: I would recommend A and B Guest House.  It fits your criteria except it is in a moderate price range.

U: Is the room large and spacious?
S: The rooms at A&B guest house are very spacious according to two reviews that I found. Would you like to book a room there?