customer: Hello. 
 agent: Hello, what can I do for you at this time? 
 customer:  I am Kimberly Hill. I want to book a ticket to NY-LGA from TX-AUS. 
 agent: Sure, can I know your dates? 
 customer: My travelling dates are 09/23 and 09/25. 
 agent: Just hold on for a moment. 
 customer: Ok. 
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 customer: Ok, thank you for you response. 
 agent: Thank you for opting us.
agent: Sorry for the inconvenience, there is no flight available on your dates.