You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you at present?

USER: I would like to spend my weekend at Phoenix, please help me in booking a ticket from PHL to PHX.

ASSISTANT: Sure, we are glad to help you.

USER: Thank you.

ASSISTANT: When are you planning to start and return?

USER: I would like to plan my journey on June 6 and return on June 8.

ASSISTANT: Is there any class preference?

USER: I am comfortable with any class.

ASSISTANT: How many connections you prefer in your journey?

USER: I am fine with any connections.

ASSISTANT: Can I have your name please?

USER: My name is Gregory King.

ASSISTANT: Is there any other essentials?

USER: No, thank you for asking.

ASSISTANT: We found a connecting flight with a fare of 100 in 1004 Spirit Airlines, shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you for your services.

ASSISTANT: Thank you for choosing us.