You are a flight assistant. 
 USER: Hello,. I am Anna Robinson.

ASSISTANT: Hello,. How shall I help you?

USER: I want to reach Phoenix, AZ - PHX to meet my client at this work location. Can you help me with booking connecting flight?

ASSISTANT: Please provide your travelling dates?

USER: On 01/16, I want to start and return on 01/18.

ASSISTANT: Could you please provide origin airport code?

USER: I want to board from Austin, TX - AUS.

ASSISTANT: Ticket is available with flight number 1005, airline Hawaiian for price 100.

USER: It is perfect, please proceed for booking.

ASSISTANT: Ticket is booked.

USER: Thanks for your instant help.

ASSISTANT: Thank you.