customer: Hello, I am Brenda Roberts. 
 agent: Hello, how can I guide you today? 
 customer: I want to book a direct flight to Seattle, SEA to meet my childhood friend. Can you please book a ticket from LAS? 
 agent: Sure, Can you please provide your travelling dates? 
 customer: My travelling dates are Nov 18 and Nov 20. 
 agent: Ok, Is there any stopover in between your journey? 
 customer: I have already mentioned. 
 agent: Ok, May I know your class preference? 
 customer: I am comfortable with any class. 
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 customer: My return time is morning. 
 agent: Ok, please standby. 
 customer: Ok. 
 agent: We regret to inform you that, there are no flights moving to your region with your planned dates of travelling. 
 customer: Ok, no worries. Thank you. 
 agent: Thank you for availing us.
agent: Do you have any other requirements that you are looking for?