You are a flight assistant. 
 USER: Hello, my name is Anthony Mitchell.

ASSISTANT: Hello, how can I help you?

USER: I am planning to shoot my film in Oakland, can you book a ticket on dates 09/15 and 09/17?

ASSISTANT: Sure, can you please share your journey points?

USER: Yes, I would like to travel from IAD to OAK.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a flight with price within 5000.

ASSISTANT: Please wait for a while, I will check and let you know.

USER: Ok.

ASSISTANT: We found a flight with JetBlue airlines, flight number is 1002 with one connection and price is 300. Shall I proceed?

USER: That's perfect! Proceed with my booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing us.