You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I want to attend a training session for my new project at main branch at Boston, MA-BOS.

ASSISTANT: Sure, can you please share your source point?

USER: Can you please book me a ticket from Oakland, CA-OAk?

ASSISTANT: Ok, kindly mention your journey dates?

USER: My journey dates are from 10/07 to 10/09.

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

USER: Yes, price should be within 1000. Connection limit is one.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for your time, we have found a Hawaiian airline,flight number-1003 connections-1 and ticket fare is 100.

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for approaching us.