You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I aid you today?

USER: Please book a ticket from Austin, TX-AUS to Denver, CO-DEN.

ASSISTANT: Sure, let me know your journey dates for booking.

USER: Ok. My journey dates are from 01/24 to 01/26.

ASSISTANT: Ok, please mention your connecting limit.

USER: Connections limit is 1.

ASSISTANT: Thanks for your details, we found a flight in 1005 Southwest airline and the cost is 100.

USER: Please book a ticket. I am Justin Perez.

ASSISTANT: Sure, your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for availing us.