answer: Mary assists #Person2# in ordering special appetizers, the chicken and cheese quesadilla and onion rings.
documents: #Person1#: My name is Mary, and I will be your waitress tonight. 
  #Person2#: Thank you, Mary. We have been looking forward to trying out this restaurant. 
  #Person1#: Before your main course, would you like to order an appetizer? 
  #Person2#: Sure, that sounds great. Where are your appetizers listed? 
  #Person1#: There is a special appetizer menu right here in the center of the table. 
  #Person2#: The chicken and cheese quesadilla looks good. Is that pretty good? 
  #Person1#: You know, that is one of my favorites! 
  #Person2#: OK, I'll take one order of that. 
  #Person1#: You could choose another appetizer for half price to share. 
  #Person2#: Perfect! Please add on an order of onion rings.