customer: Hello. 
 agent: Hello, how may I help you today? 
 customer: I am Alexander Roberts. I would like to book a ticket from DCA to LAS, can you please help me out? 
 agent: Sure Robert, can you please share me with your dates of travel? 
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 agent: Please wait for a mean while to check for the availability. 
 customer: Sure. 
 agent: There is a flight with the connecting flight of fare 300 and the airline is naming as JetBlue, are you ok with this booking? 
 customer: Ok, you can proceed. 
 agent: Ok, your ticket has been confirmed with the flight number 1006. 
 customer: Thank you for your services. 
 agent: You are welcome, have a safe flight.
customer: I am travelling on these dates 01/17 and 01/19.