You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Anthony Collins from Seattle. I have planned an event in Austin with my friends so please  help me with flight ticket booking from Seattle.

ASSISTANT: Yes, I can help you. Can you share me your travelling dates?

USER: Sure, I need to travel on dates of 11/12 and 11/14.

ASSISTANT: Ok, can I know your nearest airport codes?

USER: Sure, I would like to travel from SEA to AUS.

ASSISTANT: Give me a moment.

USER: Sure, take your time.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connection.

USER: That is fine, please proceed with booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Welcome.