You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I am Dorothy Martin want to visit Las Vegas, can you book a ticket from AUS to LAS?

ASSISTANT: Sure, could you please share me with your dates of journey?

USER: Sure, my travelling dates will be 02/15 and 02/17.

ASSISTANT: There is a flight with the connecting flight of fare 300 and the airline is naming as JetBlue, are you ok with this ticket?

USER: Ok, proceed with my booking.

ASSISTANT: Your ticket has been confirmed with the flight number 1022.

USER: Thank you.

ASSISTANT: You are welcome and have a happy journey.