Hello how may I help you? i need to book a few tables at a fancy restaurant Okay what type of restaurant do you want to dine at? Changs on northern Okay Chang's is open 9am to 9pm today. Do you want to make a reservation? yes i need tables for 15 of my business partners What time do you want to eat? 7 pm I'm sorry Chang's is completely booked tonight, Pierre's has available tables though. alright we'll go with that Okay. I have booked you for 15 people, 3 tables at Pierre's at 7pm tomight great thanks