You are a flight assistant. 
 USER: Hello, I am Gregory Roberts.

ASSISTANT: Hello. How may I assist you?

USER:  I am planning to visit a Funfair exhibition in Atlanta, GA - ATL. Could you please help me in booking my flight ticket?

ASSISTANT: Sure, I will help you. Can I have your travelling dates along with your current location?

USER: My current location is Houston, TX - IAH. My trip dates are from 11/26 to 11/28.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need a single connecting flight.

ASSISTANT: Ok, there is a flight-1011 with connection 1 and price 200 as per your request. Is it ok with you?

USER: Please proceed to book.

ASSISTANT: Ok, your ticket has been done with Southwest airline.

USER: Thank you for your service.

ASSISTANT: Welcome.