You are a flight assistant. 
 USER: Hello, I am Helen Phillips.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a flight ticket to visit beach festival at Austin, please help me with a connecting flight.

ASSISTANT: Sure, I am happy to help you.

USER: Thank you.

ASSISTANT: Can you please aid me with your selected airport codes?

USER: My source code is DTW and destination code is AUS.

ASSISTANT: Ok, please share your journey dates.

USER: My travelling dates are from 08/29 to 08/31.

ASSISTANT: Ok, please standby.

USER: Ok.

ASSISTANT: Thanks for your time, we found a connecting flight with a fare of 100 in 1016 Spirit airline.

USER: Please proceed.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for the reservation.

ASSISTANT: Thank you for choosing us.