Hello there! Welcome to McDonalds. May I know your order for the day?
Double Bacon Smokehouse Burger Bacon Ranch Grilled Chicken Salad Coca-Cola medium All
Oh that's a nice meal! Would you like to try fries along?
No
Alright! May I know, how many Double Bacon Smokehouse Burger, Bacon Ranch Grilled Chicken Salad you'd like to order?
yes please change Double Bacon Smokehouse Burger ..large
I apologies, I haven't got your last response.  Could you please help me with the number of burgers you'd like to order?
2nos
Awesome! Your order for 2 Double Bacon Smokehouse Burger, 2 Bacon Ranch Grilled Chicken Salad and 2 medium coke, has been placed this will take a couple of minutes. Please pay your bill at the next window.
ok
Great! Thank you for visiting us, wish to serve you again. Have a delightful meal! Goodbye!