System: Would you prefer to stay in the north, west, centre, or east section of the city?
User: I would like a place in the north.
User satisfaction rating (1-5, annotator mean): 3
System: There are two hotels in the north that fit your criteria - The Ashley Hotel and the Lovell Lodge. Would you like to book one of these?
User: Are either of them a 4 star? That's what I'm looking for. What are their postcodes?
User satisfaction rating (1-5, annotator mean): 3
System: There are no 4 star hotels in this area.
User: Okay well I need free parking and wifi. do either one of these hotels have those amenities?
User satisfaction rating (1-5, annotator mean): 3
System: I don't have anything that meets those criteria. Can I try something else?
User: Could you pick a hotel in the north with free wifi and parking for me and send me the postcode please.
User satisfaction rating (1-5, annotator mean): 3.25
System: There are none with that criteria in the area. Would you like to change the perimeters slightly and I shall try again?
User: How about just a place in the north with a 4 star rating?
User satisfaction rating (1-5, annotator mean): 3
System: Would you like a hotel or guest house?
User: A hotel with free wifi and parking on the north side.
User satisfaction rating (1-5, annotator mean): 2.75
System: I'm sorry but we have no hotels on the north side meeting your criteria. Could we try another area?
User: Does this Hotel have on on-site spa?
User satisfaction rating (1-5, annotator mean): 3
System: No spa facilities are offered at Ashley Hotel. Is this acceptable for you?
User: What kind of parking facilities do they have there?
User satisfaction rating (1-5, annotator mean): 3.25
System: There is private onsite parking available at the Ashley Hotel. Can I assist with something else?
User: Does the Ashley Hotel offer any kind of smoking facilities for guests?
User satisfaction rating (1-5, annotator mean): 2.75
System: No, designated smoking areas are not available here. Can I still book a ticket for you?
User: no it will be inconvenient for me
User satisfaction rating (1-5, annotator mean): 2.5