user_turns: hi can you make a restaurant reservation for six in beijing in a cheap price range <SILENCE> with vietnamese food <SILENCE> it's perfect
system_turns: hello what can i help you with today i'm on it any preference on a type of cuisine ok let me look into some options for you what do you think of this option: resto_beijing_cheap_vietnamese_4stars great let me do the reservation
kb_facts.fact: 1 resto_beijing_cheap_vietnamese_4stars R_phone resto_beijing_cheap_vietnamese_4stars_phone 2 resto_beijing_cheap_vietnamese_4stars R_cuisine vietnamese 3 resto_beijing_cheap_vietnamese_4stars R_address resto_beijing_cheap_vietnamese_4stars_address 4 resto_beijing_cheap_vietnamese_4stars R_location beijing 5 resto_beijing_cheap_vietnamese_4stars R_number six 6 resto_beijing_cheap_vietnamese_4stars R_price cheap 7 resto_beijing_cheap_vietnamese_4stars R_rating 4 8 resto_beijing_cheap_vietnamese_1stars R_phone resto_beijing_cheap_vietnamese_1stars_phone 9 resto_beijing_cheap_vietnamese_1stars R_cuisine vietnamese 10 resto_beijing_cheap_vietnamese_1stars R_address resto_beijing_cheap_vietnamese_1stars_address 11 resto_beijing_cheap_vietnamese_1stars R_location beijing 12 resto_beijing_cheap_vietnamese_1stars R_number six 13 resto_beijing_cheap_vietnamese_1stars R_price cheap 14 resto_beijing_cheap_vietnamese_1stars R_rating 1 15 resto_beijing_cheap_vietnamese_3stars R_phone resto_beijing_cheap_vietnamese_3stars_phone 16 resto_beijing_cheap_vietnamese_3stars R_cuisine vietnamese 17 resto_beijing_cheap_vietnamese_3stars R_address resto_beijing_cheap_vietnamese_3stars_address 18 resto_beijing_cheap_vietnamese_3stars R_location beijing 19 resto_beijing_cheap_vietnamese_3stars R_number six 20 resto_beijing_cheap_vietnamese_3stars R_price cheap 21 resto_beijing_cheap_vietnamese_3stars R_rating 3