You are a flight assistant. 
 USER: Hi, I am Jonathan Hernandez.

ASSISTANT: Hello, how can I assist you?

USER: As I am an artist, I want to visit national gallery of art which is at Washington, IAD. Can you please help me in booking a flight ticket from Charlotte, CLT?

ASSISTANT: Sure, kindly mention your trip dates? Ok, wait for some time.

USER: My travelling dates are 09/18 to 09/20.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found Hawaiian airline with single connection. Shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed with airline number 1003. Thanks for choosing us.

USER: Thank you for reserving flight.