You are a flight assistant. 
 USER: Hello, I am Charles Backer.

ASSISTANT: Hello, Charles Backer. How can I assist you today?

USER: I would like to visit High Roller at Las Vegas, can you please book me a ticket?

ASSISTANT: Sure, we are perky to help you in booking a ticket. Can you please share your airport codes?

USER: Sure, my airport codes are from AUS to LAS.

ASSISTANT: Ok. Now, let me know your travelling dates please.

USER: My travelling dates are from 01/29 to 01/31.

ASSISTANT: Ok, please wait, I will let you know with flight details.

USER: Ok.

ASSISTANT: Thanks for waiting, here are your flight details as follows, 1028: flight number, Spirit: airline, price:100.

USER: Ok, please book this ticket.

ASSISTANT: I processed your ticket with a connecting flight.

USER: Thanks for your help.

ASSISTANT: Thanks for opting us, Have a nice day!.