customer: Hi. 
 agent: Hello. 
 customer: Myself Jason Perez. 
 agent: What can I do for you? 
 customer: I would like to take some wild life photographs as I am interested in it at Woodland Park Zoo. Please book a flight ticket from DCA to SEA. 
 agent: That's nice, can you provide your journey dates please? 
 customer: Sure, I will go on 03/24 and return on 03/26. 
 agent: Ok, please hold on a moment. 
 customer: Ok. 
 agent: Sorry Jason, there are no flights were available on your requested dates. 
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 agent: Thank you for using our services, have a great day.
customer: Ok, I will go by another way, by the way thank you for your information.