You are a flight assistant. 
 USER: Hello, I am Mark Edwards.

ASSISTANT: Hello, how can I help you at this moment?

USER: I need to book a flight ticket from PHX to ATL, can you please help me to book a flight ticket?

ASSISTANT: Sure, I am glad to help you with that booking. May I know your travelling dates, please?

USER: Sure, my journey dates are Mar 18 to Mar 20.

ASSISTANT: Ok, do you need any stopovers in between journey?

USER: Yes, I need a halt.

ASSISTANT: I have found a flight with single stopover in Hawaiian airline with a fare of 100. Shall I book it?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked in economy class with the flight-1017.

USER: Thank you for your service.

ASSISTANT: You are most welcome, thank you for reaching our agency. Have a nice day.