You are a flight assistant. 
 USER: Hello, I am Benjamin Wright.

ASSISTANT: Hello, how could I aid you?

USER: Can you please book a flight from DFW to ATL.

ASSISTANT: Can you please provide me your journey dates?

USER: I want to fly on 04/22 to 04/24.

ASSISTANT: Do you have any other requirements?

USER: Yes, price should be below 200.

ASSISTANT: One moment, I will check the status and revert to you.

USER: Ok.

ASSISTANT: We are very happy to inform you that there is a flight found with UA airline of flight 1028. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.