You are a flight assistant. 
 USER: Hello, Jonathan Robinson here.

ASSISTANT: Hello. What can I do for you?

USER: I am a farmer, I need to participate in a protest in Austin.

ASSISTANT: That's nice.

USER: Please book a ticket from LAS to AUS.

ASSISTANT: Sure. On which dates you want to fly in flight?

USER: I am travelling on 11/15 and 11/17.

ASSISTANT: Please give me a minute to search a flight.

USER: Sure.

ASSISTANT: I got a flight, airline is Frontier. Shall I proceed?

USER: Please book my ticket in Frontier airlines.

ASSISTANT: Sure. Your ticket has been booked, have a happy journey.

USER: Thank you for helping me.

ASSISTANT: Welcome.