customer: Hi. 
 agent: Hello, how may I help you? 
 customer: Please book a direct flight from Boston, BOS on the name of Stephanie Hill. 
 agent: Sure, let me know your preferable dates? 
 customer: Ok, my preferable dates are 01/13 and 01/15. 
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 customer: Sure, My destination is Denver, CO - DEN. 
 agent: Frontier airlines is available for you with 1 connection and flight number is 1008. Shall I proceed? 
 customer: Sorry, I need a direct flight. 
 agent: Sorry, there are no flights available for given schedule. 
 customer: Ok, no problem. Thanks for the information. 
 agent: Thank you for reaching us.
agent: Can I know your destination airport code please?