customer: Hello. 
 agent: Hello, how may I serve you at this moment? 
 customer: Can you please help me to book a flight ticket from CLT to SEA? 
 agent: Let me know your travelling dates? 
 customer: My travelling dates are Jan 12 to Jan 14. 
 agent: Is there any connection limit? 
 customer: I need a single connection of flight. 
 agent: May I know your good name? 
 customer: Gregory Moore. 
 agent: Do you have any other requirements? 
 customer: No. 
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 customer: Proceed for booking. 
 agent: your ticket has been confirmed with flight number 1010. 
 customer: Thank you. 
 agent:  Thank you for reaching our service.
agent: Delta Airlines providing connecting flight in the economy class with fare 100, can I proceed for booking?