You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I would like to go to Austin to visit some famous places over there. So, please help me in ticket booking.

ASSISTANT: Sure, can you please provide me your journey details?

USER: I need to start my journey on 08/10 and should end on 08/12.

ASSISTANT: May I know your airport codes?

USER: My source point is DFW and destination is AUS.

ASSISTANT: Ok, can you please mention your name?

USER: Anthony Parker is my name.

ASSISTANT: Ok, please wait a moment. I will check and revert you.

USER: Sure.

ASSISTANT: Thank you for waiting. There is a Spirit airline matching your requirements with flight number 1023 and price of 100. Can I proceed for booking?

USER: Ok, proceed with booking.

ASSISTANT: Ok, Your booking is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us.