You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you for the day?

USER: I am looking for a business class flight, can you please search a flight for me?

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

USER: Thank you for accepting my request, my departure is on Nov 13 and please book my return ticket also on Nov 15.

ASSISTANT: Kindly assign your source and destination airport codes?

USER: Ok, I want to travel from ATL to MCO.

ASSISTANT: Please let me know your other requirements.

USER: I need a connecting flight for my journey.

ASSISTANT: May I know your name please?

USER: Sure, my name is Deborah Lopez.

ASSISTANT: We found a flight with Frontier airlines matching your essentials, price is 900 in business class.

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your ticket has been reserved with 1027 flight number.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.

USER: Welcome.