customer: Hello. 
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 customer: Ryan Lewis here. I have a tournament in  febway park at Boston, help me in booking my flight ticket with single stopover. 
 agent: Sure, please share me your travel dates. 
 customer: I would like to start on 04/24. My return journey will be on 04/26. 
 agent: Provide me your airport codes please. 
 customer: I would like to board from CO-DEN . My landing airport code is MA-BOS. 
 agent: Sorry for the inconvenience, there are no flights with your requirement. 
 customer: No issues, thank you for your assistance. 
 agent: Thank you.
agent: Hello, how can I be of your help?