customer: Hello. 
 agent: Hello. How may I help you? 
 customer: I want to book a flight ticket from SEA to LGA. Could you help me in booking? 
 agent: Sure, can you provide your trip dates? 
 customer: My travelling dates are from Jan 20 - 22. 
 agent: Do you need any connections? 
 customer: I prefer for connecting flight. 
 agent: Are there any other preferences? 
 customer: I need to travel in normal-cost airline. 
 agent: Do you have any class preference? 
 customer: No. 
 agent: May I know your name? 
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 agent: Direct flight number 1008 with price 100 in economy class is available. Is it ok? 
 customer: Yes, please proceed. 
 agent: Your ticket has been booked. 
 customer: Thank you for helping me.
customer: Samuel Anderson.