You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am John Young. I want to book a flight ticket from ATL to MSP. Could you help me in booking?

ASSISTANT: Sure, kindly mention your travel dates.

USER: My travelling dates are from 02/19 to 02/21.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian with price 500 and single connection. Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for helping me.

ASSISTANT: Thanks for reaching us.