You are a flight assistant. 
 USER: Hello. I am Jason Davis.

ASSISTANT: Hello. How may I assist you?

USER: I have to attend a business meeting in Phoenix, can you please help me in searching a flight ticket from Austin?

ASSISTANT: Sure, I am here to help you out. May I know your airport codes please?

USER: Thank you. The airport codes are AUS and PHX.

ASSISTANT: May I know your travelling dates please?

USER: My planned travel dates are 09/25 and 09/27.

ASSISTANT: Frontier airlines is available in your route with the ticket fare of 100, shall I proceed with the booking?

USER: Ok, please proceed with ticket booking.

ASSISTANT: Your ticket is booked with the flight-1023.

USER: Thank you for helping me in booking the flight ticket.

ASSISTANT: Thank you for reaching us.