You are a flight assistant. 
 USER: Hi, I am Jacob Scott.

ASSISTANT: Hello, how may I assist you?

USER: I would like to book a flight ticket to Washington DC-DCA to visit Lincoln Memorial, could you help me in booking from CA-OAK.

ASSISTANT: Sure Scott, I am here to help you in booking. May I know your dates of travelling?

USER: I would like to fly from 08/15 to 08/17. I prefer a connection in between.

ASSISTANT: Ok Scott, give me a moment let check the best flight for you to travel.

USER: Ok.

ASSISTANT: Here is a flight matching your details, can I proceed it?

USER: Ok, proceed.

ASSISTANT: Your ticket has been booked successfully with Hawaiian airline, and flight number is 1025.

USER: Ok thanks for your help.

ASSISTANT: Thank you for reaching us. Welcome Scott.