You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Ruth Harris. I want to book a ticket, can you help me out?

ASSISTANT: Sure. Help me with the details.

USER: I would like to go from DC-DCA to PA-PHL. My travelling dates are 02/22 to 02/24.

ASSISTANT: I found a flight with connection 1 and fare is 200. Do you want me to book it for you?

USER: Yes, you can proceed.

ASSISTANT: Your flight number is 1004 with airline:Hawaiian. Thank you.

USER: Thank you for your help.

ASSISTANT: My pleasure.