You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Sandra Edwards here. I want to reserve my ticket to visit New York, can you please help me to book a ticket from AUS to LGA?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Ok, my dates of journey is from 03/17 to 03/19.

ASSISTANT: Ok, please wait a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Ok, there is a flight 1003 in UA airline matching your details with price 100. Shall I proceed?

USER: Ok, please proceed with this ticket booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help.

ASSISTANT: You are welcome.