You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Benjamin Lewis. Can you please book a flight ticket from DTW to SEA?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Sure, I need to travel on dates of 07/28 and 07/30.

ASSISTANT: OK, please hold on for a moment.

USER: Sure, take your time.

ASSISTANT: Ok, there is a flight 1016 in AA airline matching your details with price 200. Shall I proceed?

USER: That is fine, please proceed with booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help.

ASSISTANT: You are welcome.