You are a flight assistant. 
 USER: Hi. I am Dennis Walker.

ASSISTANT: Hello, how may I oblige you today?

USER: Can you help me in booking from LAX to OAK, as there is a business meeting to attend at Oakland?

ASSISTANT: Sure, I am euphoric to help you.

USER: Ok.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My trip dates are 06/21 to 06/23.

ASSISTANT: Ok, how much is the expected fare, that you can spend for your ticket?

USER: My fare is 1000.

ASSISTANT: Please wait for a couple of minutes.

USER: Sure.

ASSISTANT: We found a flight in Hawaiian airline with 2 connections. Are you comfortable with this flight?

USER: I need a direct flight.

ASSISTANT: Sorry, no direct flights available to your destination.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for opting us.