customer: Hello. 
 agent: Hello. How can I help you today? 
 customer: Can you help me to book a flight ticket from SEA to ORD? 
 agent: Sure, I will help you with that. Can you please mention your preferable travel dates? 
 customer: Ok, please book for the dates Dec 4th and 6th. 
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 customer: Ok, please book on the name Betty Anderson. 
 agent: Is there any additional preferences do you have? 
 customer: Ok, please book a flight with single connection. 
 agent: Do you have any another specifications? 
 customer: Ok, please check for the economy class flight. 
 agent: Ok, please wait a moment. 
 customer: Ok, please take your time. 
 agent: Southwest airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight? 
 customer: Ok, please book. 
 agent: Your flight ticket is booked successfully, flight number is 1024. 
 customer: Thank you for assisting me with the flight ticket reservation. 
 agent: You are welcome Betty Anderson.
agent: May I know your name for further process?