customer: Hello, Thomas Moore here. 
 agent: Hello. How may I assist you? 
 customer: Could you please help me to book a flight from ORD to DCA? 
 agent: Sure. May I know the dates of journey? 
 customer: My preferable dates are from 08/04 to 08/06. 
 agent: Wait a minute. 
 customer: Make sure that flight should contain 1 connection and price is under 500. Can you please check for it? 
 agent: There is a flight with your requested details. Can I proceed? 
 customer: Ok, may I know your flight details? 
 agent: Your flight is booked with 1005 number and airline is UA. Have a safe flight. 
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 agent: My pleasure.
customer: Thank you for booking.