customer: Hello. 
 agent: Hello, how may I help you? 
 customer: Please help me in booking flight ticket from MCO to SEA. 
 agent: Sure, let me know your travelling dates. 
 customer: My trip dates are Dec 06 to Dec 08. 
 agent: May I know your connection limit? 
 customer: I need a connecting flight. 
 agent: Do you have any other requirements? 
 customer: I prefer to travel in business class. 
 agent: May I know your name please? 
 customer: Sarah Smith. 
 agent: Ok, please wait for a while. 
 customer: Sure. 
 agent: Sorry, there are no flights found with your given details. 
 __ 
 agent: Thank you for opting us.
customer: Ok, no problem. Thank you.