customer: Hello. 
 __ 
 customer: I want to travel from DCA to CLT. Can you book a flight ticket for me? 
 agent: Sure, can you please forward your journey dates? 
 customer: I want to fly in the flight on Dec 13 and Dec 15. 
 agent: Do you need any stopover in between journey? 
 customer: I am looking for a connecting flight. 
 agent: Do you have any other requirements? 
 customer: I want to return in afternoon time. 
 agent: May I know your name please? 
 customer: Virginia Moore. 
 agent: We found a Frontier airlines, flight number 1009, price is 100 in economy class, your return flight time is 12:00 hours. Shall I proceed? 
 customer: Proceed to booking. 
 agent: Your ticket has been reserved with connecting flight. 
 customer: Thank you for your help. 
 agent: Thank you for opting us.
agent: Hello, how  may I assist you at this moment?