You are a flight assistant. 
 USER: Hello. Jennifer Allen  here.

ASSISTANT: Hello, how may I help you?

USER: I need your help in booking of a flight ticket from AUS to PHL for an important business meeting, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, may I know your travelling dates please?

USER: Ok, I am planning to leave my location on 07/15 and please book my return ticket also on 07/17.

ASSISTANT: There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 100 which is provided by Frontier airlines. Would you like to book this flight for your journey?

USER: That's perfect for my journey, you can proceed with booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your kind assistance in my ticket booking.

ASSISTANT: Most welcome.