You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Samuel Adams. I am planning to visit Atlanta to meet my friend, can you please book me a ticket from DEN to ATL?

ASSISTANT: Sure, May I know your travelling dates?

USER: I would like to start my journey on Feb 03 and would like to return on Feb 05.

ASSISTANT: Do you have any preferences?

USER: I need connecting flight for this trip.

ASSISTANT: You have a flight 1018 in Hawaiian airline and price 200 with a connection, Shall I proceed?

USER: Please reserve my ticket in this airlines.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you.