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

ASSISTANT: Hello, do you need any help from us?

USER: 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 am glad to help you. May I know on what dates you need booking?

USER: My departure is on 08/23 and return back on 08/25.

ASSISTANT: Ok, could you please share your location airport codes?

USER: I want to fly from SFO to ATL.

ASSISTANT: The JetBlue airline with flight number 1017 is available having fare as 200 and connection as 1.

USER: please proceed for further.

ASSISTANT: Fine, your seat is reserved.

USER: Thank you for booking.

ASSISTANT: You are welcome, have a great day.