customer: Hello, I am Gregory King. 
 agent: Hello. How can I aid you? 
 customer: Please book a ticket from Denver, DEN to attend Film festival. Can you please help me for booking? 
 agent: Sure, may I know your planned travel dates? 
 customer: My journey dates are May 26 and May 28. 
 agent: Please provide me the destination code. 
 customer: My landing point is Washington, DCA. 
 agent: Do you have any specifications? 
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 agent: Here, I found a flight with 0 connection and airfare is about 200. Shall I proceed in booking with this flight? 
 customer: Ok, Thank you. 
 agent: Shall I proceed? In an economy class, your ticket has been confirmed for the flight 1000 in UA airlines. Thank you for reaching us.
customer: Yes, I need a halt.