You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for today?

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

ASSISTANT: I am here to help you about that. Can you please provide your planned dates of journey?

USER: I want to take off on 02/14 and confirm my return ticket also on 02/16.

ASSISTANT: Hold on for sometime please.

USER: Ok, please make sure that I want a direct flight.

ASSISTANT: I have found a flight with 0 connected flight having a cost of 200. Shall I proceed?

USER: Please confirm this flight ticket for me.

ASSISTANT: I have booked your flight ticket with the flight 1022. Have a safe journey.

USER: Thank you for your help in booking flight ticket.

ASSISTANT: You are most welcome, thank you for opting our service.