You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I'm Sharon Wilson. I need attend an event in BOS, could you book a ticket from AUS?

ASSISTANT: Sure, please provide the departure and arrival dates?

USER: My planning dates are from 08/05 to 08/07.

ASSISTANT: I found a flight 1021 of AA airlines on your requested dates. Shall I proceed.

USER: Please book the ticket.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.

USER: Welcome.