customer: Hello. 
 agent: Hello. How may I help you out? 
 customer: Davis Thompson here. I want to travel from NV-LAS on 10/27, for attending a Robotic Seminar. Can you please help me for booking the flight ticket? 
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 customer: My return journey is on 10/29 from CA-LAX. 
 agent: Ok, please wait a moment. 
 customer: Ok, take your time. 
 agent: There is a flight with connection with price 100, can I proceed with this flight? 
 customer: Please proceed for booking the ticket. 
 agent: Ok, your ticket has been booked. 
 customer: Thank you for helping me. 
 agent: Thank you for choosing our services.
agent: Sure, I will help you out. Can you please provide your return journey details?