customer: Hello. 
 agent: Hello. How may I assist you? 
 customer: I am Elizabeth Johnson here. I want to book my ticket from Denver. Can you please help me with booking a flight ticket from DEN to DCA? 
 agent: Sure, I am here to help you out. May I know your travelling dates please? 
 customer: My planned travel dates are from Apr 24 to Apr 26. 
 agent: May I know your connection limit please? 
 customer: My connection limit is 1. 
 agent: Please share if you want to travel in any specific time? 
 customer: I want to return in the  afternoon time. 
 agent: Do you prefer either business or economy class? 
 customer: I am comfortable with any class. 
 agent: Do you have any other specifications? 
 customer: No, I din't have any other specifications. 
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 customer: Ok, please proceed with that flight ticket booking. 
 agent: Your ticket is booked with the flight-1016. 
 customer: Thank you for helping me. 
 agent: Thank you for choosing us.
agent: AA airlines is providing direct flight in your route with the fare of 200 in economy class which arrives in 17:00 PM, shall I proceed with the booking?