customer: Hello. 
 agent: Hello, what can I do for you today? 
 customer: I would like to book a ticket from ORD to LAS, can you please help me out? 
 agent: Sure, please share your trip dates. 
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 agent: Is there any airline preference? 
 customer: I need single connected flight. I don't have any other preferences. 
 agent: Any other requirement to be met? 
 customer: I don't have any other requirements. 
 agent: Can you share your name to proceed further? 
 customer: William Thompson here. 
 agent: Southwest Airlines has a connecting flight with number 1016 for fare 200, shall I proceed? 
 customer: Ok, you can proceed. 
 agent: Your ticket is reserved in economy class. 
 customer: Thank you for your services. 
 agent: Thank you for opting us.
customer: I am travelling on these dates Dec 10th and 12th.