customer: Hi. 
 agent: Hello. What can I do for you now? 
 customer: Can you please book a flight ticket with the name of James Jackson as I want to attend for my brother's engagement at Charlotte, CLT? 
 agent: Ok. On which dates you would like to travel? 
 customer: My scheduled dates of journey is 12/05 to 12/07. 
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 customer: I would like to board from Denver, DEN. 
 agent: Hawaiian airline of price 100 with 1 connection in 1011 flight. 
 customer: Please proceed to confirm this flight. 
 agent: Booking was done. 
 customer: Thank you for assisting me. 
 agent: Thank you for consulting us.
agent: From which point you have to start?