You are a flight assistant. 
 USER: Hello, I am Deborah Allen.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a connected flight to Dallas & Fort Worth, TX - DFW to meet my sister. Can you please book a ticket on 06/16?

ASSISTANT: Sure, I am perky to help you. When you have planned to return?

USER: I intend to return on 06/18.

ASSISTANT: From which airport, you are going to start?

USER: My origin is Philadelphia, PA - PHL.

ASSISTANT: Thank you for providing all necessary details, please standby.

USER: Ok.

ASSISTANT: Thanks for your time, the 1021 flight with a fare of 100 is matching your schedule. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, I have booked your ticket in Southwest airlines.

USER: Thank you.

ASSISTANT: Thank you for visiting us.