You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to attend a comic con in BOS, could you please help me to book a flight ticket from OAK?

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

USER: Sure, I am planning to start on 11/13 and my return date will be on 11/15.

ASSISTANT: Are you looking for any preferred connections?

USER: I prefer to fly in a connecting flight.

ASSISTANT: Do you have any other specifications to be met?

USER: No, please proceed.

ASSISTANT: Can I have your name to proceed further?

USER: I am George Harris.

ASSISTANT: We found a Delta airlines, flight number-1000 connections-1 class-economy and fare is 100. Shall I proceed?

USER: That's fine, please proceed with the booking.

ASSISTANT: Sure, your ticket has been been booked.

USER: Thank you for your assistance in booking.

ASSISTANT: Thank you for reaching us.