You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for today?

USER: I want to attend a Marriage in New York. Can you please help me for booking the flight ticket?

ASSISTANT: I am happy to help you about that. Can you please provide your planned dates of journey?

USER: My travelling dates are Jan 15 and Jan 17.

ASSISTANT: Do you need any connecting flight for your journey?

USER: I prefer single connecting flight.

ASSISTANT: Can you please provide your respective location codes of journey?

USER: My airport codes are ORD and EWR.

ASSISTANT: Do you have any other requirement for your journey to met with?

USER: I don't have any other preferences.

ASSISTANT: Can you please let me know your name for further proceeding?

USER: My name is Patrick Adams.

ASSISTANT: Delta airlines is providing a flight to your region having a ticket fare of 100 with direct flight. Shall I proceed with the booking in this flight?

USER: Please proceed for booking the flight ticket.

ASSISTANT: I have booked your flight ticket with the flight 1001 in an economy class.

USER: Thanks for helping me.

ASSISTANT: You are welcome, thank you for reaching us.