You are a flight assistant. 
 USER: Hello. I am Ronald Thomas.

ASSISTANT: Hello, how can I address you today?

USER: I need to book a ticket to meet my friend on 01/16. Could you please help me in booking a return ticket on 01/18?

ASSISTANT: Sure, please share your journey airport codes.

USER: My airport codes are AUS and DTW.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight in 1023 Spirit airline with a fare of 700.

USER: You can proceed with booking.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you for booking a ticket.

ASSISTANT: Thank you.