You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Linda Martin.

ASSISTANT: How can I aid you today?

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

ASSISTANT: Sure, I can help you with that. May I know your planned travel dates please?

USER: I prefer to travel on 03/15 and 03/17.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Delta airlines is having a flight on that route with travel charge of 100, shall I proceed for booking?

USER: Ok, please confirm my booking.

ASSISTANT: I have successfully booked your ticket with flight-1011, have a safe journey.

USER: Thank you for your assistance.

ASSISTANT: Thank you so much for choosing us.