customer: Hello, Dennis Johnson here. 
 agent: Hello, how can I aid you? 
 customer: Owing to an emergency, I need to travel to Boston, MA - BOS, can you please help me in reservation? 
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 customer: NY - JFK, New York. 
 agent: Please share me your travelling dates? 
 customer: I want to fly on 05/24 and return on 05/26. 
 agent: Do you have any other requirements? 
 customer: I need a connecting flight, within 500. 
 agent: Please stand by. 
 customer: Sure. 
 agent: Thanks for waiting. There is a connecting flight with price of 100 and 1003 flight number. Shall I proceed? 
 customer: It is perfect, go on with booking. Thank you for aiding me. 
 agent: Your booking has been confirmed with Delta airline. Thanks for your approach.
agent: Sure, May I know your source airport code?