customer: Hello. 
 agent: Hello, how may I assist you? 
 customer: I am Justin Lee. Can you help booking a flight ticket from LGA to ATL? 
 agent: Sure, may I know your planned travel dates please? 
 customer: I will start on 01/03 and return on 01/05. 
 agent: Would you like to travel in a connecting flight or a direct flight? 
 customer: I am comfortable with any flight. 
 agent: Do you have any other specifications? 
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 agent: Sorry, there is no flight available on your requested dates. 
 customer: No problem, thank you for the information. 
 agent: Thank you for reaching us.
customer: I need to depart in the morning time.