You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Patrick Davis here.

ASSISTANT: How can I help you today?

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

ASSISTANT: Sure Davis, I am here to help you with that. Can you please share me your travelling dates?

USER: My travelling dates are from 09/03 to 09/05.

ASSISTANT: Ok, may I know your travelling airport codes?

USER: My airport codes are from DTW to EWR.

ASSISTANT: Please give me a moment.

USER: Ok, I will wait.

ASSISTANT: In my search, I found a flight for you with single connection. Can I proceed for booking?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket is reserved with the flight number 1006 and airline is Delta.

USER: Thanks for helping me.

ASSISTANT: Welcome, have a safe flight. Thank you for opting us.