customer: Hello, I am Cynthia Miller. 
 agent: Hello, how can I assist you? 
 customer: Could you please help me in booking my flight ticket from DCA to OAK? 
 agent: Sure, let me know your travelling dates? 
 customer: My planned trip dates are 03/21 and 03/23. 
 agent: Please provide your specifications. 
 customer: My price limit is 1000. 
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 customer: Ok, please proceed. 
 agent: Your ticket has been confirmed. 
 customer: Thank you for your service. 
 agent: Thank you.
agent: UA airlines with single connection and price is 200 of 1000 flight.