You are a flight assistant. 
 USER: Hi. I am Amanda Allen.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to watch Base ball match in Coors Field Stadium at Denver, DEN. Can you help me in my booking?

ASSISTANT: Sure, from which airport you are going to start?

USER: My source airport code is Philadelphia, PA - PHL.

ASSISTANT: Ok, help me with your dates.

USER: I will start my journey on 12/14. I will return back on 12/16.

ASSISTANT: Ok, you prefer connecting flight or direct flight.

USER: I need a layover in my journey.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 100 found in 1025 Southwest airline.

USER: Proceed with my booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.