You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I want to book a flight from PHL to visit Trade Fair with my friend. Can you book a flight to CLT?

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

USER: I will fly on Aug 31 and return on Sept 02.

ASSISTANT: Can you please provide your name for booking purpose?

USER: My name is Dennis Adams.

ASSISTANT: Do you need any connecting flight for your journey?

USER: I want a direct flight.

ASSISTANT: Do you have any other requirements for your journey?

USER: No, I do not have any other requirement.

ASSISTANT: As per your requirements, I have found a direct flight to your region on your planned dates of journey which departures in the afternoon having a ticket fare of 200 by Southwest airlines. Shall I proceed with the booking?

USER: Please proceed with booking.

ASSISTANT: I have booked your flight ticket with the flight 1004 in an economy class.

USER: Thank you for helping me.

ASSISTANT: You are welcome, thank you for reaching us.