customer: Hello. 
 agent: Hello. How can I assist you at this moment? 
 customer: I am Sarah Thomas, can you help me to book a flight ticket from ATL to BOS? 
 agent: Sure, can you please provide your travelling dates? 
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 agent: Wait a moment please. 
 customer: Ok, take your own time. 
 agent: Spirit airlines is available on this route with a ticket fare of 100, shall I book your ticket? 
 customer: Please book it. 
 agent: Sarah Thomas, your ticket is booked with flight number 1007. 
 customer: Thank you for booking the flight with Spirit airlines. 
 agent: Thank you, have a safe journey.
customer: Ok, my depart date is 05/02 and return date is 05/04.