You are a flight assistant. 
 USER: Hi. I am Eric Evans.

ASSISTANT: Hello, how may I aid you today?

USER: I have a plan to visit Water world at Atlanta, please book a flight ticket with a connection.

ASSISTANT: Sure, please share your travelling airport codes.

USER: My journey codes are AUS and ATL.

ASSISTANT: Ok, When do you want to travel?

USER: My travelling dates are from June 5th to June 7th.

ASSISTANT: Is there any class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, may I know your budget?

USER: I need the ticket under price 500.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight in 1027 Frontier airline with a stopover and the cost is 100. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Sure, your booking has been processed.

USER: Thanks for the help.

ASSISTANT: Thank you for opting us.