customer: Hello. 
 agent: Hello. How may I guide you today? 
 customer: I would like to book a ticket  from LAS to ATL to attend a meeting. 
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 customer: My travel dates are as follows Dec 23 and Dec 25. 
 agent: Do you have any airline preference? 
 customer: Yes, I prefer normal cost. 
 agent: May I know your name please? 
 customer: My name is Jack Phillips. 
 agent: Is there any connection limit? 
 customer: I prefer single connection flight with return in the evening. 
 agent: Do you have any specifications? 
 customer: No. 
 agent: I am sorry to say that there is no flight found under your details. 
 customer: No issue, thank you for the help. 
 agent: Thank you for reaching us.
agent: Sure, I will help you with that. Can you please share your preferable journey dates?