customer: Hello. 
 agent: Hello, do you need any help from us? 
 customer: I am looking for a flight from SFO to LAS, can you please help me in booking? 
 agent: Sure, could you please share your departure and arrival day? 
 customer: My travelling dates are Oct 24 and Oct 26. 
 agent: Ok, could I have your name please? 
 customer: My name is Sharon Green. 
 agent: Ok, do you need direct or connecting flight? 
 customer: I need a connecting flight. 
 agent: Ok, do you have any other specifications? 
 customer: I want to depart in morning. 
 __ 
 customer: That's ok, thank you for checking. 
 agent: You are welcome, have a great day.
agent: Sorry, there is no flight with your requested time.