customer: Hi. 
 agent: Hello. 
 customer: I am Nancy Davis. 
 agent: How may I assist you? 
 customer: Can you please reserve me a flight ticket from ATL to LAS? 
 agent: Sure, may I know your travel dates? 
 customer: My trip dates are 07/08 - 07/10. 
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 customer: I am comfortable with any airline. 
 agent: Sorry, there is no flight on your details. 
 customer: Not a problem, thank you. 
 agent: Thank you.
agent: Which airline do you prefer to travel?