customer: Hello,. I am Linda Turner. 
 agent: Hello, How can I assist  you? 
 customer: I want to book a flight ticket to attend Bonnaroo Music & Art Festival in Austin. Can you book flight ticket for me? 
 agent: Sure, Please provide your journey details. 
 customer: My origin and destination airport codes are MSP to AUS. And my journey dates on 04/29 to 05/01. 
 agent: Ok, Give me a minute, I will check and revert you with the best results. 
 customer: Sure. 
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 customer: May I know the details of the flight. 
 agent: The details are, flight number: 1008, airline: UA, price limit: 300 with one connection. Shall I process this booking? 
 customer: Sorry, my price limit is 200, so do not proceed. 
 agent: Ok, Thanks for choosing us. 
 customer: Thank you for your information.
agent: We are happy to inform you that there was a flight available with your requirements.