U: I need to find a place to stay while in Cambridge, I do not need it to have internet but I do need it to have free parking.

S: There are currently no hotels in the Cambridge area that have parking, is there another area close by that would work for you?

U: maybe you can suggest a place close to the area of south, I would appreciate that, thank you

S: There is nothing in the south. Do you really need parking?

U: Yeah, I do.  What about to the west?

S: What are the preferences you have for the hotel? I cannot seem to find one fitting the criteria you have listed.

U: I need the hotel to at least have free wifi. Can you accommodate?

S: There are 4 hotels in the south with free wifi and parking. What star rating would you like?

U: I don't really care about the star rating. I just would like free wifi and would need to book for 3 nights for 6 people.

S: what price range are you looking for?

U: I don't have a preference.

S: Ok. How about the Bridge Guest House. I'm happy to book that for you. I just need to know what day you'll be arriving.

U: I will be arriving Sunday.

S: All booked! The reference number is O59MRSHK.

U: I am also looking for a restaurant in the same area.  Preferably vegetarian food in the moderate price range.

S: there are no vegetarian food restaurants.

U: Okay. Is there one that serves International food?

S: There are three locations that serve international cuisine. The Missing Sock, The Varsity Restaurant, and the Bloomsbury Restaurant. Are you interested in any of these?

U: Which one has the most exceptional waitstaff?
S: The staff at Bloomsbury was described as mediocre. The staff at The Varsity Restaurant had mixed reviews ranging from slow to attentive. Staff reviews at The Missing Sock were unanimously positive with customers finding them to be friendly and prompt. Do you have any other questions?