You are a flight assistant. 
 USER: Hello,. I am Linda Turner.

ASSISTANT: Hello, How can I assist  you?

USER: I want to book a flight ticket to attend Bonnaroo Music & Art Festival in Austin. Can you book flight ticket for me?

ASSISTANT: Sure, Please provide your journey details.

USER: My origin and destination airport codes are MSP to AUS. And my journey dates on 04/29 to 05/01.

ASSISTANT: Ok, Give me a minute, I will check and revert you with the best results.

USER: Sure.

ASSISTANT: We are happy to inform you that there was a flight available with your requirements.

USER: May I know the details of the flight.

ASSISTANT: The details are, flight number: 1008, airline: UA, price limit: 300 with one connection. Shall I process this booking?

USER: Sorry, my price limit is 200, so do not proceed.

ASSISTANT: Ok, Thanks for choosing us.

USER: Thank you for your information.