customer: Hello. 
 agent: Hello. How can I assist you? 
 customer: I am Nicholas Harris. I would like to book a flight ticket from DTW to LGA. 
 agent: Ok, can I know your travel dates? 
 customer: Sure, I am planning to start on 02/23 and return back on 02/25. 
 agent: The flight 1027 of Southwest airlines is available on your requested dates with a price of 100. Shall I proceed? 
 customer: Please proceed. 
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 customer: Thank you for the help. 
 agent: Have a great journey.
agent: Harris, your ticket is booked successfully.