You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: I want a single connecting flight to travel on these days that is on May 31 and return on June 02. Can I proceed with the ticket booking?

ASSISTANT: Sure, I am here to help you. Can you please provide your airport codes of journey?

USER: Ok, my airport codes are from San Francisco SFO to AUS.

ASSISTANT: Do you have any other specifications for this trip?

USER: No, thanks for asking.

ASSISTANT: May I know your name to proceed further?

USER: Yes, I am Donna Johnson.

ASSISTANT: Spirit Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 13:00 hours and arrives at 12:00 hours, shall I book your ticket in this flight?

USER: Ok, you can proceed with the ticket booking.

ASSISTANT: Donna Johnson, your ticket is booked in flight number 1021.

USER: Thank you for your great service.

ASSISTANT: You are welcome and have a safe journey.