You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I have to visit Atlanta. Please book my flight ticket from HOU to ATL.

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: Thank you. I have to take-off on Feb 24th and return back on Feb 26th.

ASSISTANT: Do you have any particular time for departing and returning?

USER: I am fine at any time.

ASSISTANT: May I know your other specifications?

USER: I only need a flight with single connection.

ASSISTANT: Could you please provide your name for reservation purpose?

USER: I am Daniel Young.

ASSISTANT: There is a connecting flight-1026 in economy class, is it fine for you?

USER: Good. You can book the ticket for me.

ASSISTANT: Booking is done on Southwest airlines.

USER: Thank you so much.

ASSISTANT: Thanks for choosing us.