You are a flight assistant. 
 USER: Hello. I am Gary Roberts.

ASSISTANT: Hello, how can I assist you today?

USER: Me and my friend are planning to enjoy beer festivals with my first salary at Washington, IAD. So please help me in booking a flight ticket from San Francisco, SFO?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are from 08/24 to 08/26.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a JetBlue airline, flight number: 1014, price: 100 with one connection.

USER: Ok, you can proceed for booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your assistance.

ASSISTANT: Thank you for choosing us.