customer: Hi, I am Emily White. 
 agent: Hello, how can I help you today? 
 customer: I want to book a flight ticket on 05/24 and return on 05/26, can you help me with booking? 
 agent: Sure, kindly mention your airport codes? 
 customer: Ok, my airport codes are NC-CLT and CO-DEN. 
 agent: Ok, please wait a moment. 
 customer: Ok. 
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 customer: Please proceed with booking. 
 agent: Your booking is done and flight number is 1021. 
 customer: Thank you. 
 agent: Thanks for reaching us.
agent: There is a flight with your requirement, airline is AA with price 100 and single connection.