You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in booking a flight ticket from ATL to HOU?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: I want to fly on May 11 and return on May 13.

ASSISTANT: Do you need any connections between your trip?

USER: I need a single connection.

ASSISTANT: May I know your name to proceed further?

USER: Myself Anthony White.

ASSISTANT: Do you need any other requirements?

USER: I would like to return in the afternoon time.

ASSISTANT: As per your requirements there is a Spirit airlines, flight number:1010 is going on your way with single connection and price:200. Is that Ok for you?

USER: Ok, you can proceed to booking.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you.

ASSISTANT: Thank you for opting us.