You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am Donald Garcia want to visit AUS, can you book a ticket from PHL to AUS?

ASSISTANT: Sure, I will help you. Please mention your travel dates.

USER: Sure, my travelling dates will be 06/22 and 06/24.

ASSISTANT: Ok, please hold on for a moment.

USER: Ok.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 200 with flight number 1009. Shall I proceed with this flight?

USER: Ok, proceed with my booking.

ASSISTANT: Donald, your ticket is booked successfully.

USER: Thank you.

ASSISTANT: Thank you for approaching us.