You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Is this a flight booking agency?

ASSISTANT: Yes, welcome to our agency.

USER: Can you find a flight to Philadelphia, I will provide you my flight details?

ASSISTANT: Sure, please let me know your journey dates.

USER: As I would be travelling from my home at Washington that is IAD and reaching Philadelphia that is PHL. This is a business trip as I would be travelling with politicians from white house for urgent meeting on security issues. My journey will begin on 04/04 and I have to reach philadelphia 04/06.

ASSISTANT: May I know your name please to proceed further?

USER: I am Justin Thompson.

ASSISTANT: There is a flight with Spirit airlines available with price 200. Shall I book the ticket?

USER: Good that you have kept the price under 200. Did you ensure that it is a connecting flight?

ASSISTANT: Yes, it is having 1 connections. Are you comfortable with this flight?

USER: Yes, now you can confirm the flight booking.

ASSISTANT: Your ticket is confirmed and the flight number is 1001. Thank you for contacting our agency, have a safe journey.

USER: Ok, so I can board the flight with this flight number right. Thanks, I appreciate your good response.

ASSISTANT: You are welcome.