You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I want to meet my project manager at Orlando, can you please help me to book my flight ticket from DCA to MCO?

ASSISTANT: Sure, please provide me your travel dates.

USER: I will depart on 05/19 and return back on 05/21.

ASSISTANT: Hawaiian airline is providing flight for you with price 100. Shall I proceed?

USER: Yes, please book the ticket.

ASSISTANT: May I know your name to proceed further?

USER: I want my reservation to be done on the name of Elizabeth Davis.

ASSISTANT: Your ticket has been booked with your name.

USER: Thank you very much for helping me.

ASSISTANT: It's my pleasure, have a nice day.