You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Alexander Taylor here. I want to attend a Marriage in Detroit. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: My travelling dates are 03/01 and 03/03.

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

USER: My airport codes are EWR and DTW.

ASSISTANT: Here, I found a flight for you with single connection and ticket fare is  100.

USER: I would prefer single halt.

ASSISTANT: Shall I proceed for booking?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket is booked with flight number 1010 and airline is UA.

USER: Thanks for helping me.

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