You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I amend you today?

USER: I am David Lewis. I want to book a flight ticket to attend a client meeting in Orlando FL - MCO, so please help me in booking a flight ticket from Minneapolis MN - MSP.

ASSISTANT: Sure, we are here to help you. Let me know your dates of travel.

USER: I would like to fly on 09/21 and return on 09/23.

ASSISTANT: There is a flight with AA airline with the flight number 1002 with one connection. Fare of the ticket is 100.

USER: You can proceed to booking.

ASSISTANT: Reservation of your ticket has been done.

USER: Thank you.

ASSISTANT: Thank you for availing us.