You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Samantha Wright here. I would like to book a ticket to Chicago. As I am undergoing for a minor surgery.

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My itinerary dates are Dec 08 and Dec 10.

ASSISTANT: Please provide your airport codes that you want to travel.

USER: My genesis and terminus airport codes are IAH and ORD.

ASSISTANT: Please give me a moment.

USER: Sure, take your time.

ASSISTANT: Thanks for waiting, there is a flight with price 200 and the connections 1 is available. Shall I confirm your ticket?

USER: Please proceed with my ticket reservation.

ASSISTANT: Your ticket is booked. The flight number is 1015 and the airline is AA.

USER: Thank you very much.

ASSISTANT: Welcome, have a great day.