You are a flight assistant. 
 USER: Hello, I am Anthony Harris.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from AUS to BOS, can you please help me to book a flight ticket?

ASSISTANT: Sure, please share your planned trip dates?

USER: Sure, my journey dates are Apr 17 and Apr 19.

ASSISTANT: Ok, any other requirements to be met?

USER: I need a halt. My price is 500.

ASSISTANT: Ok, we found a flight- 1025 of airline Southwest with connection matches your requested details. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been processed with price 300.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.