You are a flight assistant. 
 USER: Hi. I am Frank Clark.

ASSISTANT: Hello, how may I aid you?

USER: I want to travel from PHL to AUS to attend a conference meeting. Will you please help me in booking my ticket?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: My travelling dates are 01/29 and 01/31.

ASSISTANT: Just hold on a moment, I will check flight availability in this route.

USER: Ok.

ASSISTANT: Ok, there is a flight 1022 in Spirit airline matching your details with price 100. Shall I proceed?

USER: Proceed with booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help.

ASSISTANT: You are welcome.