You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you today?

USER: I am planning to visit Phoenix, will you help me in booking the flight ticket from PHL to PHX?

ASSISTANT: Sure, may I know your travelling dates? Can you please share your connection limit?

USER: My travelling dates are Sept 06 and 08. I am comfortable in any connection.

ASSISTANT: Do you have any requirements?

USER: I need a flight with normal-cost in economy class.

ASSISTANT: May I know your name?

USER: Myself Laura Phillips.

ASSISTANT: Here is a direct flight in economy class and 1016 as flight number in American Airline. Shall I proceed with booking?

USER: Sure, you can proceed with the booking.

ASSISTANT: Ok, your ticket is confirmed in Normal cost airline.

USER: Thank you for choosing us.

ASSISTANT: Thank you for reaching us.