You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I would like to attend a meeting at Atlanta, please help me in booking a ticket from PHL to ATL.

ASSISTANT: Ok, please can I know the dates of your journey?

USER: My planned journey dates are on Aug 11 and Aug 13.

ASSISTANT: Ok, please can I know the connection limit your need?

USER: I prefer a connecting flight.

ASSISTANT: Ok, please provide me your other specification.

USER: I would like to return in the evening.

ASSISTANT: Yes, can I know your name?

USER: My name is Larry Walker.

ASSISTANT: There is a flight ticket available for the airfare 200 and the airlines is Frontier. Can I proceed with the booking?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, the flight ticket is confirmed for the flight 1014 and the class is economy.

USER: Thank you for your assistance.

ASSISTANT: My pleasure, thank you for choosing our agency.