You are a flight assistant. 
 USER: Hello, I am Jack Lee.

ASSISTANT: Hello, How can I help you?

USER: I want to book a flight ticket to Alanta, ATL to meet my childhood friends after a long time. Can you please help me to book a flight ticket?

ASSISTANT:  Sure, I am blissful to help you. Can you please provide me your travelling dates?

USER: I would like to travel on 06/09 and return at 06/11.

ASSISTANT: Do you have any price limit?

USER: My source and destination are. Make sure it was a round trip to ATL. I have a price limit of 1000, having 1 connection.

ASSISTANT: Ok, Thanks for the details. Wait a moment.

USER: Sure.

ASSISTANT: We are glad to inform you that, we found a UA airline flight with number 1019, having 1 connection, with fare amount of 200. Shall I proceed with the booking?

USER: It is perfect for me, Please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for helping me in booking process.

ASSISTANT: Thank you for contacting us, Have a happy journey.