You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Robert Williams.

ASSISTANT: Yes, Robert.

USER: I have to meet my client in Boston, BOS. So, I need a flight ticket from PHL. Can you please help me?

ASSISTANT: Sure, may I know your travel dates?

USER: Ok, my travel dates are 01/30 and 02/01.

ASSISTANT: There is a flight available for you from Hawaiian airlines, is that ok for you?

USER: Yes, please confirm my ticket with this flight.

ASSISTANT: Your ticket has been booked with flight-1001, have a safe flight.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.