customer: Hello, I am William Moore. 
 agent: Hello, how can I amend you today? 
 customer: I need to schedule my holiday trip at Atlanta to have a fun with my friends, can you help me in booking? 
 agent: Sure, can you please provide me your airport code? 
 customer: My boarding point is Charlotte, NC-CLT and my landing point is Atlanta, GA-ATL. 
 agent: On which dates you would like to travel? 
 customer: 04/22 and 04/24 are my planned travelling dates. 
 agent: Let me know if you need any connection preference? 
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 agent: Ok, please wait a moment. 
 customer: Ok. 
 agent: Sorry to say, no flights found with your requirement. 
 customer: Ok, no problem. Thank you. 
 agent: Thanks for reaching us, have a good day.
customer: I prefer one connection.