customer: Hello. 
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 customer: My name is Gregory Thomas. I want to visit my grand parents in New York, could you help me in booking the ticket? 
 agent: Sure, please provide your travelling details? 
 customer: It's from LAS to JFK. The dates of travel are from 05/01 to 05/03. 
 agent: I found a flight 1003 of Frontier airlines on your requested dates. Shall I book the ticket? 
 customer: Please book the ticket. 
 agent: Ok, your ticket is booked.Have a safe journey ahead. 
 customer: Thank you for helping me. 
 agent: Welcome.
agent: Hello. How can I assist you?