You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Nicholas Turner here, I want to reserve my ticket from OAK to ATL, can you please help me in booking?

ASSISTANT: Sure, I am here to help you. May I know your travel dates?

USER: Sure, my planned dates of journey are from Sep, 27 to Sep, 29.

ASSISTANT: Ok, do you have any preferences?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your name?

USER: I have mentioned.

ASSISTANT: Sure, please wait. Let me check for the available flights.

USER: Ok, I will wait.

ASSISTANT: There is a flight available in Spirit airlines having single connection and the ticket fare is 900 only. Is that ok for you?

USER: Ok, you can book it.

ASSISTANT: Your ticket is booked in business class with the flight-1009. Flight departure time is at 16:00PM and arrival time is at 14:00PM.

USER: Thank you for your help in booking my ticket.

ASSISTANT: You are welcome and have a nice day.