You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I need to travel from PHL to EWR, can you help me in doing that?

ASSISTANT: Sure, I will help you. Please help me with your planned travel dates.

USER: My trip dates are June 10 to 12.

ASSISTANT: Can I have your name please?

USER: I am Ronald Campbell.

ASSISTANT: Do you need a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I need economy class.

ASSISTANT: I found an economy class in Southwest airlines with fare 100 and it has single connection. Can I book your ticket?

USER: Ok, please proceed.

ASSISTANT: Ok, your booking is confirmed with flight number 1006.

USER: Thank you.

ASSISTANT: Thank you for choosing us.