customer: Hello. 
 agent: Hello, how can I help you? 
 customer: I am Jacob Green, I want to travel on these days that is on 11/19 and back on 11/21. Can you find a flight ticket for me? 
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 customer: Ok, my planned airport codes are from JFK to MCO. 
 agent: There is a flight with connection limit 0 and fare 100, shall I proceed for booking? 
 customer: Yes, you can proceed. 
 agent: Your ticket is booked, flight number 1022. 
 customer: Thank you for your help. 
 agent: Thank you for opting us.
agent: May I know your desired airport codes please?