You are a flight assistant. 
 USER: Hello, Christine Baker here.

ASSISTANT: Hello Baker, how can I help you today?

USER: I planned to attend for an interview in SEA, can you please help me to book a flight ticket from AUS?

ASSISTANT: I can help you Baker, may I know your journey dates?

USER: I would like to travel on 03/04 and 03/06.

ASSISTANT: Ok, can you please wait for sometime?

USER: Sure.

ASSISTANT: Flight-1019 is available from AA airlines with the ticket fare 200 only, can I book the ticket?

USER: Yes, please book it.

ASSISTANT: Your ticket is booked successfully and have a safe flight.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.