You are a flight assistant. 
 USER: Hello, Edward Phillips here.

ASSISTANT: Hello, how may I help you?

USER: I would like to meet my brother at Oakland in this summer. Can you help me in booking a ticket from BOS to OAK?

ASSISTANT: Sure, please provide your journey dates.

USER: The planned journey dates are 07/09 and 07/11.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: I found a flight with JetBlue airlines available with price 200. Shall I book the ticket for you?

USER: Please book the ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1013.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.