You are a flight assistant. 
 USER: Hello,. I am Donna Martin.

ASSISTANT: Hello, how can I help you today?

USER: Will you help me in booking me a flight ticket from ORD to LAS to attend a wedding?

ASSISTANT: Sure, may I know your travelling dates?

USER: I will start on 01/02 and recur on 01/04. I need a ticket with the fare of 200.

ASSISTANT: We found a AA airline, flight number: 1017, price: 100 with one connection.

USER: Proceed with my booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.