You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you?

USER: I would like to attend International Environment Conference in New York, JFK. Can you please make a reservation from Chicago, ORD?

ASSISTANT: Sure, may I know your travelling dates?

USER: My journey start on 11/01 and return on 11/03.

ASSISTANT: Please, help me with your name.

USER: Alexander Martinez is my name.

ASSISTANT: Thanks for providing your details.

USER: Ok.

ASSISTANT: There is flight on your requirements on AA airline, flight number is 1009 with the fare of 100.

USER: Ok, please proceed to booking with this airline.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me in booking.

ASSISTANT: Thanks for selecting us.