customer: Hello. 
 agent: Hello. 
 customer: Myself Gregory Allen. 
 agent: My job is to assist you. May I know your concern please? 
 customer: Can you please book a flight ticket from EWR to LAS locations? 
 agent: Please let me know your travel dates to book? 
 customer: My travelling dates are from 04/20 and 04/22. 
 agent: There is a connecting flight with price 100. Can I book it now? 
 customer: Please proceed with it. 
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 customer: Thank you so much.
agent: Ok, there flight ticket is been booked and the flight number 1013.