customer: Hello, I am Brandon Martin. 
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 customer: I would like to fly with the direct flight from Atlanta to attend a client meeting in San Francisco, can you help me to book a economy class ticket? 
 agent: Sure, may I know your source and destination airport codes? 
 customer: I would like to start from Atlanta, GA-ATL to reach San Francisco, CA-SFO. 
 agent: Ok, when would you like me to book a flight ticket? 
 customer: I need to depart on 11/28 and my return date will be on 11/30. 
 agent: Ok, How much you can afford for a flight ticket? 
 customer: I can pay up to 500 for the flight ticket. 
 agent: Ok, please wait for some time. 
 customer: Sure. 
 agent: We found a Jet Blue airline with fare of 100 matches your travelling schedule. Shall I proceed with booking? 
 customer: If it is a direct flight, please proceed with the booking. 
 agent: Sorry,  we could not find a direct flight at this moment. 
 customer: No issues, I'll choose any alternate way to reach my destination. Thank you for your information. 
 agent: Thank you for reaching us.
agent: Hello, how may I serve you at this moment?