You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Mark Hill.

ASSISTANT: How can I assist you for today?

USER: I want to attend bachelor's party of my friend, can you book a ticket for me?

ASSISTANT: Sure, I will help you with that. May I know the airport codes?

USER: My airport codes are BOS and ATL.

ASSISTANT: Ok, can you please tell me the travelling dates of your journey?

USER: It's from 03/09 to 03/11.

ASSISTANT: Thank you for your information, please wait for a moment.

USER: Ok.

ASSISTANT: There is a flight 1026 in Frontier airline has the price 100.Can I proceed?

USER: Please book the ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

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

USER: Welcome.

ASSISTANT: Have a great day.