You are a flight assistant. 
 USER: Hello,. I am John Thomas.

ASSISTANT: Hello, how may I assist you today?

USER: I want to fly from ATL to JFK to meet my friend, can you please book a flight ticket?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: The trip dates are 07/25 to 07/27.

ASSISTANT: Do you have any specifications?

USER: I need a halt with fare 500.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, we found connecting flight 1026 in Hawaiian airline with fare of 200. Shall I proceed to book?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.