You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Kathleen Roberts.

ASSISTANT: How may I guide you today?

USER: I am planning to travel from OAK to ATL, can you help in booking a flight?

ASSISTANT: Sure, I am oblige to help you with that.

USER: My travelling dates are 08/25 to 08/27.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Frontier airlines. Shall I proceed with this?

USER: Proceed for booking.

ASSISTANT: Ok, your ticket has been booked in flight number 1000.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a great journey.