You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you today?

USER: I am looking for a flight to Detroit to attend a family meeting. Can you book a flight for me?

ASSISTANT: Sure, can you please help me with your dates of journey?

USER: I will fly on Aug 10 and return on Aug 12.

ASSISTANT: Ok, may I know your respective airport codes please?

USER: My source point is AUS and my destination point is DTW.

ASSISTANT: Are you looking for any other help from my side please?

USER: Yes, please find me a connecting flight.

ASSISTANT: Ok, wait for a mean while please.

USER: Sure.

ASSISTANT: I found a connecting flight of fare 100 with the Spirit airline, shall I proceed with this ticket booking?

USER: Please proceed with booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1026.

USER: Thank you for helping me.

ASSISTANT: You are welcome, have a safe journey.