You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Angela Campbell.

ASSISTANT: How can I assist you today?

USER: Can you please book a flight ticket from DCA to PHL?

ASSISTANT: Sure, may I know your travel dates please?

USER: Sure, I need to travel on dates of 09/10 and 09/12.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: Here there is a connecting flight available and airfare is about 200. Shall I proceed?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket has been confirmed for a flight 1016 from Hawaiian airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.