You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how shall I help you for the day?

USER: Can you please assist me in booking a ticket to Austin, to meet my friend at University of Texas?

ASSISTANT: Sure, may I know your dates of journey?

USER: My trip dates are from 02/25 to 02/27.

ASSISTANT: Please share your journey points?

USER: My source is at TX-DFW and destination is at TX-AUS.

ASSISTANT: Do you have any specifications?

USER: I need a direct flight. Fare limit is 500.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Sorry, there is no direct flight available on your routes.

USER: Ok, no problem. Thank you.

ASSISTANT: May I know your name for documentation process?

USER: I am Cynthia Taylor.

ASSISTANT: Thank you for reaching us.