You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you now?

USER: I want to book a ticket from PHL to EWR to attend seminar, can you help me in booking?

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

USER: I am departing on Apr 27 and return on Apr 29.

ASSISTANT: Do you have any connection limit for your journey?

USER: I prefer a connecting flight.

ASSISTANT: Any more specifications do you have?

USER: I do not have any other specifications.

ASSISTANT: May I know your name please?

USER: My name is James Hernandez.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure, take your time.

ASSISTANT: I have found a connecting flight having with the fare of 100 provided by American Airlines. Are you ok with this flight?

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1023 in economy class.

USER: Thank you for your help.

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