You are a flight assistant. 
 USER: Hello, Linda Allen here.

ASSISTANT: Hello, how can I help you?

USER: I am invited to host the international seminar at Seattle, can you please book me a ticket from AUS to SEA?

ASSISTANT: Sure, may I know your trip dates?

USER: My preferable journey dates are from 03/01 to 03/03.

ASSISTANT: Please share me your price and connection limit?

USER: Please find 1 connection limit flight with ticket price under 5000.

ASSISTANT: There is a connecting flight with price of 100 and flight number 1019. Shall I proceed?

USER: Please book my ticket with this flight.

ASSISTANT: Your booking has been confirmed with Frontier airline.

USER: Thank you for your service.

ASSISTANT: Thanks for availing us.