customer: Hello. 
 agent: Hello, how may I serve you? 
 customer: Could you book my ticket in a connecting flight? 
 agent: Sure, help me with the trip dates? 
 customer: My trip dates are July 19 and July 21. 
 agent: May I know your airport codes that you wish to board and land? 
 customer: I want to travel from ATL to ORD. 
 agent: Do you have any class preferences? 
 customer: I prefer economy class. 
 agent: May I know your name please? 
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 agent: We found a flight in an airline Delta with 1004 number having a single connection price of 200 in an economy class. Shall I reserve it? 
 customer: Please book my ticket. 
 agent: Your flight ticket has been booked. 
 customer: Thank you. 
 agent: Thank you for reaching us.
customer: Sandra Green here.