You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: Can you aid me to book flight ticket from PHL to PHX?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My journey dates are Jan 8 and Jan 10.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight with economy class.

ASSISTANT: Do you have any other preferences?

USER: No, thank you for asking.

ASSISTANT: Please provide your name.

USER: Barbara Collins here.

ASSISTANT: The Southwest airline is providing an economy class flight with price 100 and the connections 1. Shall I confirm your ticket?

USER: You can confirm it.

ASSISTANT: Your ticket is booked. The flight number is 1002.

USER: Thank you for booking.

ASSISTANT: Welcome, have a great day.