customer: Hello. 
 agent: Hello, how may I serve you now? 
 customer:  I am Scott Roberts want to travel to NV-LAS to attend  a National Conference from CA-SFO. Can you book a ticket? 
 agent: Sure, I will help you with booking. May I know your planned journey dates? 
 customer:  My planned journey dates are 03/20 and 03/22. 
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 customer: I need a connecting a connecting flight. 
 agent: May I know your budget for flight ticket? 
 customer: My budget is 500. 
 agent: Thank you for the details, I found a connecting flight 1012 of airline Hawaiian and fare is 300. Shall I proceed with booing? 
 customer: Ok, you can proceed. 
 agent: Your flight ticket has been booked. 
 customer:  Thank you for booking. 
 agent: Thank you for visiting us, have a nice journey.
agent: Do you want any halt in between your flight journey?