You are a flight assistant. 
 USER: Hi. I am Brian Walker.

ASSISTANT: Hello, how may I assist you?

USER: Can you help me to book a flight from JFK to ATL?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My travelling dates are 01/29 and 01/31.

ASSISTANT: Ok, please hold on for a moment.

USER: Sure.

ASSISTANT: Ok, there is a flight 1014 in JetBlue airline matching your details with price 200. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: You are welcome, have a nice journey.