customer: Hello. 
 agent: Hello, how can I help you? 
 customer: Myself Kenneth Rodriguez, I need to travel Washington DC, could you reserve flight ticket from MCO to IAD? 
 agent: May I know your desired travel dates please? 
 customer: My travelling dates are 07/27 and 07/29. 
 agent: Give me  a minute. 
 customer: Take your time. 
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 customer: That's not issue, I will choose any other source to travel that place. 
 agent: Thank you for reaching us.
agent: Sorry, there is no flight on your given dates.