customer: Hi. I am Brenda Adams. 
 agent: Hello, how can I aid you? 
 customer: As my budget is low, I need a flight with fare 200. 
 agent: Sure. 
 customer: .Can you help me in booking? 
 agent: Sure. Can I know your travelling dates? 
 customer: I planned my trip on 02/18 and return on 02/20. 
 agent: May I know your journey points? 
 customer: My journey starts from OAK and end at DFW. 
 agent: Do you need any connection? 
 customer: I need a connecting flight in between my journey. 
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 customer: No issue, thank you for your time. 
 agent: Thank you for opting us.
agent: We did not find any flights matching your criterion.