You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I planned to meet my friend in IAD, can you please help me to book a flight ticket from PHL?

ASSISTANT: Sure, I am gleeful to help you with that. Can  you please provide your preferable dates of travelling?

USER: I prefer to travel on Aug 19 and Aug 21.

ASSISTANT: On whose name I have to book the flight ticket?

USER: Jason Allen.

ASSISTANT: Do you have any connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Any more specifications do you have?

USER: No.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 300 provided by Southwest airlines in business class. Are you ok with this flight?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1029.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us, have a great day.