You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you now?

USER: Can you please help me in booking my flight ticket from JFK to ATL?

ASSISTANT: Sure, Can you please provide your travelling dates of journey?

USER: I am Mark Hill and my travelling dates are 09/11 and 09/13.

ASSISTANT: Ok, please wait a moment.

USER: Ok,,sure.

ASSISTANT: There are flight found in frontier airline with a fare of 100, can I proceed with that booking?

USER: Ok, please proceed.

ASSISTANT: May I know your name please?

USER: Myself Mark Hill.

ASSISTANT: Your booking has bejohnsonen done with the flight number 1019.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.