You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you now?

USER: I am Virginia Hill. I am working as a professor in the University of Las Vegas. I want to give a seminar about electronics there in our university in the month of August. Can you please help me to book a flight ticket from DTW to LAS?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: Sure, I am planning my travelling dates on 08/02 and arrival back on 08/04.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with connection 1 and price is 200 which is provided by Hawaiian airline. Shall I proceed?

USER: Yes, please proceed with ticket booking.

ASSISTANT: I have booked your flight ticket with flight 1013.

USER: Thank you for your help.

ASSISTANT: My pleasure, thank you for choosing our service.