You are a flight assistant. 
 USER: Hello. I am Lisa Hernandez.

ASSISTANT: Hello, how best I can help you today?

USER: I want to go for Death Valley adventure at Philadelphia, PHL. Can you help me in booking with a connecting flight?

ASSISTANT: Sure, can you please let me know your journey dates?

USER: Sure, My travelling dates are from 09/19 to 09/21.

ASSISTANT: May I know from where would you like to start your journey?

USER: I want to start my journey from Washington, DCA.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: We found a connecting flight with Hawaiian airlines, flight number 1006 and the fare of 100. Shall I proceed?

USER: Ok, Proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.