customer: Hi. I am Michael Lee, arranging a surprise party to my dearest friend on the occasion of her birthday. 
 agent: Hello, how may I aid you today? 
 customer: Please book a flight on 03/17 with one connection. 
 agent: Sure, may I know your airport codes? 
 customer: Origin- destination: IAH -LAS. My arrival date is on 03/19. 
 agent: Thanks for waiting, there are no flights found on your given requirements. 
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 agent: Thank you.
customer: Thank you.