customer: Hi. I am Angela Perez. 
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 customer: I want to drop my brother in San Francisco, CA - SFO on 06/08. Can you please book a ticket? 
 agent: Sure, can you please mention your price and connection limit? 
 customer: 5000 is my price limit and I need one connection. 
 agent: Kindly ensure your arrival date? 
 customer: 06/10 is my arrival date. 
 agent: Please mention your boarding point? 
 customer: My nearest boarding airport is Washington DC - DCA. 
 agent: Thanks for your details, please wait for a while, I will examine the availability of flight and notify you. 
 customer: OK. 
 agent: We found a flight in Southwest airline with fare 100 matching your criteria. 
 customer: Please book it. 
 agent: Your ticket has been reserved. 
 customer: Ok, thank you. 
 agent: Thank you for reaching us. Have a nice day. 
 customer: I am happy with your service.
agent: Hello, how can I help you today?