You are a flight assistant. 
 USER: Hello,. I am Thomas Brown.

ASSISTANT: Hello, how can I provide service to you?

USER: I would like to visit Carolinas Aviation Museum with my students in Charlotte, CLT. Can you please book a flight ticket with connecting flight?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Could you please share your depart and arrival dates?

USER: My depart and arrival dates are, 08/03 and 08/05.

ASSISTANT: May I know where you want to start your journey?

USER: I want to start my journey from Dallas & Fort Worth, DFW.

ASSISTANT: Do you prefer either a business class or an economy class?

USER: I am comfortable to travel with any class.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a flight 1014 from Hawaiian airline with a fare 100. Shall I proceed?

USER: Ok, proceed.

ASSISTANT: Your ticket has been reserved with an economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing our airlines.