You are a flight assistant. 
 USER: Hi, I'm Emma Martin.

ASSISTANT: Hello Martin, how can I assist you today?

USER: I have to attend an interview at Atlanta, can you please book me a ticket?

ASSISTANT: Sure, please share your airport codes.

USER: My source and destination airport codes are IAH and ATL.

ASSISTANT: May I know your journey dates?

USER: Sure, I have to take off from here on 05/06 and return on 05/08.

ASSISTANT: Please hold on for a moment.

USER: Sure, take your time.

ASSISTANT: Flight 1015 of Hawaiian airlines is providing service on your preferred dates.

USER: Fine, please proceed with booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you so much for booking.

ASSISTANT: Thank you for choosing us.