You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you for today?

USER: I'm Sharon Nelson. I am planning to visit Nation Art Gallery at Denver, can you please help me with booking a flight ticket from IAH?

ASSISTANT: Sure, could you please provide your planned dates?

USER: Sure, I would like to take off on 03/04 and return back on 03/06.

ASSISTANT: Ok, may I know your price limit to book a ticket?

USER: Yes, please make sure that the price limit does not exceed 200.

ASSISTANT: Sure, kindly can you mention your destination code?

USER: Definitely, destination airport code is DEN.

ASSISTANT: Ok, Hawaiian airline is available on your dates with price 100 having connection 1. Shall I proceed with this airline?

USER: That's perfect, please proceed with the booking.

ASSISTANT: Ok, your booking is confirmed with flight 1029.

USER: I am happy with your assistance, thank you for your help.

ASSISTANT: Thanks for contacting us, have a pleasant journey.

USER: You are welcome.