You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please reserve a flight ticket from PHL to PHX?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Sure, my planned dates are Aug 22 and Aug 24.

ASSISTANT: Do you have any other specifications?

USER: I would prefer economy class for my journey.

ASSISTANT: Please help me with your name for booking.

USER: Sure, my name is Brandon Jackson.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 200 with flight number 1003. Shall I proceed with this flight?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your booking is done.

USER: Thank you for your assistance.

ASSISTANT: Most welcome.