You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Donald Jones, want to travel from ORD to LAX. Please help me in booking my ticket.

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my travelling dates are from 03/15 to 03/17.

ASSISTANT: Thanks for waiting, we found a flight with your provided information in AA airline with 1 connection and the fare is 200. Shall I confirm your ticket with this airline?

USER: Please confirm.

ASSISTANT: Your ticket is booked.