customer: Hi. 
 agent: Hello, how can I help you? 
 customer: Brian Baker here. I want to book a flight on the route from SFO for my round trip, can you help me? 
 agent: May I know your desired travel dates please? 
 customer: My travelling dates will be from 08/26 to 08/28. 
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 customer: Please proceed with booking my reservation. 
 agent: Your ticket is booked, flight number 1004. 
 customer: Thank you for helping me with booking ticket. 
 agent: Thank you for opting us. 
 customer: You are most welcome.
agent: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?