You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What help can I do for you today?

USER: I am looking for a flight to Atlanta with the price below 1000. Can you help me in booking a ticket?

ASSISTANT: I am very happy to help you, could you please provide us your source and destination airport codes?

USER: My journey source and destination airport codes are PHL and ATL respectively.

ASSISTANT: May I know your trip dates?

USER: I am planning my journey on dates 10/04 and 10/06.

ASSISTANT: Please wait for a moment, let me check for the best flight.

USER: Sure.

ASSISTANT: Flight-1001 is available with 1 connection from UA airlines, shall I book your ticket?

USER: Please book the ticket.

ASSISTANT: Before I book your ticket, can you please provide me your name?

USER: My name is Benjamin Robinson.

ASSISTANT: Robinson, your ticket is confirmed successfully.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.