customer: Hi, Andrew King here. 
 agent: Hello. How can I aid you today? 
 customer: I want to travel with my friends, can you please help me to book a ticket from DCA to DFW? 
 agent: Sure, I will help you Andrew King. Will you please inform your travel dates for booking flight ticket? 
 customer: Sure, my dates of planning is from 04/14 to 04/16. 
 agent: Ok, please wait a moment, I will check flight availability. 
 customer: Sure, please make sure that connection is 1. 
 agent: Sure. There is a flight ticket available as per your requested details, airline is Spirit and flight number is 1018. 
 customer: Please proceed with this booking. 
 agent: Ok. Your flight ticket is booked successfully. 
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 agent: Thank you for reaching us, have a good day Andrew King.
customer: Thank you for your help in booking a ticket.