You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Mark Moore.

ASSISTANT: How can I amend you today?

USER: I am planning to celebrate a party with my friends, with my first salary. Help me in booking my flight ticket with a halt.

ASSISTANT: Sure, we are here to aid you. Let me know your willing dates for trip.

USER: My journey dates are from 12/27 to 12/29.

ASSISTANT: what is the budget for your ticket?

USER: I can pay up to 500.

ASSISTANT: Kindly, provide me your airport locations.

USER: My airport codes are from Washington, DC - DCA to Atlanta, GA - ATL.

ASSISTANT: Thanks for sharing your details.

USER: Ok.

ASSISTANT: There is a flight 1014 of Hawaiian airline with a halt. Fare of the ticket is 200.

USER: Proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.