You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Brian Mitchell, want to travel from JFK to IAD. Please help me in booking my ticket.

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my trip dates are from 07/02 to 07/04.

ASSISTANT: According to your intent, there is a flight available on your requested dates routed by AA airlines with one drop of flight. Can I proceed to confirm your ticket reservation with this flight?

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Most welcome.