You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your name please?

USER: My name is Stephanie Thompson.

ASSISTANT: How can I be a help for you?

USER: I want to travel from PHL to DFW.

ASSISTANT: Ok Stephanie, please tell me your preferable dates to travel?

USER: I would like to travel from 04/13 to 04/15.

ASSISTANT: Ok, please hold on for a moment. I found a flight 1023 available with 1 connection and it will cost you 200, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Yes, I have booked your ticket with AA airlines.

USER: Thank you for helping me out.

ASSISTANT: Thank you, have a safe flight.