You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself William Jackson. I would like to enjoy my weekend trip with my friends. Can you please book a ticket within the price of 200?

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: My travelling dates are 10/09 and 10/11.

ASSISTANT: Ok, please share me your travelling airport codes?

USER: Sure, my travelling airport codes are from ATL to MSP.

ASSISTANT: Please give me a moment.

USER: Ok, take your time.

ASSISTANT: Here, I found a flight for you with single connection.

USER: Please proceed for further.

ASSISTANT: Your ticket is booked with flight number 1014 and airline is AA.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight. Thank you for choosing us.