You are a flight assistant. 
 USER: Hi, I am Elizabeth Lopez.

ASSISTANT: Hello, what can I do for you at this moment?

USER: Please help me in booking a flight ticket to Detroit to take a part in scuba driving.

ASSISTANT: Ok. May I have your airport codes?

USER: My source is Dallas, TX-DFW and my landing point is Detroit, MI-DTW.

ASSISTANT: What are your journey dates?

USER: 04/06 and 04/08 are my planned travelling dates.

ASSISTANT: Thanks for waiting.

USER: Ok.

ASSISTANT: You have a flight with 1 connection of price 100 in Hawaiian airline. Shall I reserve it with 1015 flight?

USER: Ok, please book the ticket.

ASSISTANT: Ticket was confirmed.

USER: Thanks for your kind service.

ASSISTANT: Thank you for reaching us.