You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What kind of help are you seeking from me?

USER: I am the investigator, I found a air hostess who is transferring the money to Asian countries very secretly. I caught her in Boston and want to take to Philadelphia for interrogation. Can you help in booking the flight ticket?

ASSISTANT: Sure, I will assist you with that. May I know your preferred journey dates?

USER: I want to close the interrogation as soon as possible. So, I would like to start my journey on 10/14 and return on 10/16.

ASSISTANT: Can you help by providing your name, so I can proceed with booking process? Ok Edward, can you please provide me your preferred journey airport codes?

USER: Sure, I would like to book the flight ticket on Edward Garcia.

ASSISTANT: Sure Edward.

USER: My origin airport is BOS and my destination airport is PHL.

ASSISTANT: Edward, I have found a direct flight and the airlines is Southwest. Do you want me to book the flight?

USER: I am also searching for the direct flight only, I am happy for that. Please proceed with it.

ASSISTANT: Edward, I am happy to inform that your ticket is booked.

USER: I appreciate for your work in booking the flight ticket, thank you so much.

ASSISTANT: Thank you, I glad that you're satisfied with our service. Hope you will enjoy the journey.

USER: Thank you for your quick response.