generate response: Yes, let's go for the one in Regent Street City Centre. It will be on Monday, at 19:15, and there will be 6 people.. Intent: book_hotel. Slots: restaurant-area=centre, restaurant-bookday=monday, restaurant-bookpeople=6, restaurant-booktime=19:15, restaurant-food=italian, restaurant-name=pizza express, restaurant-pricerange=moderate, hotel-area=dontcare, hotel-bookday=monday, hotel-bookpeople=6, hotel-bookstay=2, hotel-internet=yes, hotel-name=acorn guest house, acorn, hotel-pricerange=moderate, hotel-type=guesthouse
Response: You are booked for the Pizza Express. Your reference number is G6O0PMU6 .