U: I'm looking for places to visit. I'd like to find any sports related attractions in the south.

S: I'm sorry, there aren't any sports attractions in the south. Would you be interested in another area?

U: Are there any entertainment attractions in that area?

S: there two entertainment attractions in that area the nusha and the tenpin. would you like the addresses for them?

U: Yes, I still need the address, postcode, and entrance fee for the Nusha, please.

S: Nusha is located at unit g6, cambridge leisure park, clifton road, postcode cb17dy. I don't have any information on the entrance fee. What else can I help you with?

U: I need a 4-star place to stay. I don't care about internet, but I do need free parking.

S: There are 19 entries that match your specifications. Do you need any more specifications?

U: Actually I do need free wifi.

S: Do you have any price preferences? Or area preferences?

U: I don't really care, I just need free parking and prefer 4 stars.

S: How about Acorn Guest House. It's at 154 Chersterton Road.

U: Can you try to book that for me for 6 people for 3 nights from Wednesday?

S: I was unable to book Acorn Guest House for you. Would you like to try a different hotel? Or perhaps a shorter stay?

U: Yes, I'll shorten my stay. How about 1 night?

S: OK, I have you booked at the Acorn for 1 night! Your Reference number is GFSN1SHY. Is there anything else i can help you with today?

U: I need a big room are they big?
S: Yes, The Acorn Guest House offer large rooms which are big enough to even hold and support a family.