You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I would like to travel from CLT to PHL as a business trip.

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

USER: My journey dates are 06/09 and 06/11.

ASSISTANT: Do you have any specifications about flight connections?

USER: I need break in my journey.

ASSISTANT: Do you have any preferences about class?

USER: I am comfortable with any class.

ASSISTANT: Please mention your name.

USER: Anna Edwards here.

ASSISTANT: The United airlines providing an economy class class flight with price 100 and the connections 0. Shall I confirm your ticket?

USER: Go ahead.

ASSISTANT: Your ticket is booked. The flight number is 1007.

USER: Thank you so much.

ASSISTANT: Welcome, have a great day.