You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Justin Thompson. I am planning to visit my grandparents home which is in Washington. Can you please help me to book my flight ticket.

ASSISTANT: Sure. Where would you like to travel from?

USER: From Oakland CA-OAK To Washington DC-IAD.

ASSISTANT: Ok, may I know your journey dates?

USER: Ya sure. My planning dates are Depart is on 04/4 and returning is on 04/06.

ASSISTANT: Thanks for providing your details, we found a flight of JetBlue airline with number 1018, price 100 and having one connection matching your specifications. Do you want me to confirm this ticket?

USER: Ya proceed.

ASSISTANT: Your ticket has been confirmed. Thanks for contacting us.

USER: Thank you.