You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be there for you?

USER: Can you please help me in booking a direct flight to IAH from ATL?

ASSISTANT: Sure, on what dates are you planning to make your trip?

USER: Thank you for considering my request. My planning travel dates are Apr 03 and Apr 05.

ASSISTANT: Is there any class preference?

USER: I am comfortable with any of the class.

ASSISTANT: Do you need a connecting flight or direct flight?

USER: I have mentioned that I need a direct flight.

ASSISTANT: Ok, Is there any other requirements to be met?

USER: I need a flight which departure in the afternoon.

ASSISTANT: Ok, there is a Spirit airline with flight number 1021 going on your way with 0 connections and fare is 200. Is that fine?

USER: Yes, I am fine with this flight.

ASSISTANT: On what name you want me to make the reservation?

USER: Do proceed the booking with my name Patrick Robinson.

ASSISTANT: Your booking has been processed successfully.

USER: Thank you.

ASSISTANT: Thank you for reaching us.