You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me in booking a ticket to Atlanta? I have a concert to attend in Atlanta.

ASSISTANT: Yes, I can help you with that. Can you share me your dates of travelling?

USER: I am planning my journey on dates 08/17 and 08/19.

ASSISTANT: Ok, can I know your nearest airport codes?

USER: The airport codes are PHL and ATL respectively.

ASSISTANT: Hold on for a second.

USER: Sure.

ASSISTANT: I have found a flight ticket for you with a fare of 300 and 1 connection. Can I proceed to booking?

USER: Please proceed with booking process.

ASSISTANT: Can I know your name for booking purpose?

USER: My name is William Collins.

ASSISTANT: Ok, your ticket is booked with AA airlines.

USER: Thank you for your assistance.

ASSISTANT: Thank you for consulting us.