user_turns: hi may i have a table at resto_tokyo_expensive_cantonese_8stars do you have its phone number
system_turns: hello what can i help you with today great let me do the reservation here it is resto_tokyo_expensive_cantonese_8stars_phone
kb_facts: 1 resto_tokyo_expensive_cantonese_8stars R_phone resto_tokyo_expensive_cantonese_8stars_phone 2 resto_tokyo_expensive_cantonese_8stars R_cuisine cantonese 3 resto_tokyo_expensive_cantonese_8stars R_address resto_tokyo_expensive_cantonese_8stars_address 4 resto_tokyo_expensive_cantonese_8stars R_location tokyo 5 resto_tokyo_expensive_cantonese_8stars R_number six 6 resto_tokyo_expensive_cantonese_8stars R_price expensive 7 resto_tokyo_expensive_cantonese_8stars R_rating 8