You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Joseph Turner.

ASSISTANT: How can I assist you?

USER: I would like to attend Women's Fashion Week on 09/13.

ASSISTANT: Ok.

USER: Could you please book a flight ticket for round trip to Phoenix, AZ-PHX?

ASSISTANT: Sure, I am rapturous to help you. How much you can afford for a flight ticket?

USER: I can afford up to 5000.

ASSISTANT: Ok, are you looking for connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Let me know your return date?

USER: I intend to return on 09/15.

ASSISTANT: Please wait for a moment, let me check and get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight from Spirit airline with flight number 1025 with single connection. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your flight reservation is done.

USER: Thank you for your service.

ASSISTANT: Thanks for opting us.