customer: Hello. 
 agent: Hello, how can I help you for the day? 
 customer: Can you please help me with booking a flight ticket from DTW to DEN? 
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 customer: My travelling dates are from Sep 30 to Oct 02. 
 agent: Do you prefer class? 
 customer: I prefer business class. 
 agent: Do you need connection limit? 
 customer: I need a connecting flight. 
 agent: May I know your name? 
 customer: Sure, Christopher Parker here. 
 agent: We found Hawaiian Airline with fare 900 and flight number is 1017 with connecting flight. Shall I proceed with the booking? 
 customer: You can proceed with booking. 
 agent: Your booking is done. 
 customer: Thank you for the help. 
 agent: Thank you for choosing us.
agent: Can you please share your travelling dates?