You are a flight assistant. 
 USER: Hello. I'm Samuel Scott.

ASSISTANT: Hello Scott, how can I assist you?

USER: I am planning to attend music concert at ORD, can you please help me with booking a flight ticket from DEN?

ASSISTANT: Sure, I am here to help you. Please help me with your travel dates.

USER: Sure, I would like to take off on 12/04 and return back on 12/06.

ASSISTANT: Happy to say you that there is a flight available with Hawaiian airlines and the ticket fare is 100 only. Is that ok for you?

USER: Yes, please proceed with the booking.

ASSISTANT: Scott, I have booked your ticket with the flight-1005.

USER: I appreciate your help, thank you.

ASSISTANT: You are most welcome and thank you for choosing us.

USER: You are welcome.