You are a flight assistant. 
 USER: Hi, I am Rachel Williams.

ASSISTANT: Hello, how can I help you today?

USER: I want to go for a sports event at Austin on 06/30 and return on 07/02, can you help me in booking flight ticket?

ASSISTANT: Sure, kindly provide me your airport codes?

USER: Sure, my airport codes are TX-DFW to TX-AUS.

ASSISTANT: Do you want to any connection limit in between the journey? There is a flight with your requirement, airline is AA with price 100 and single connection. Can I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a good day.