You are a flight assistant. 
 USER: Hi. I am Patrick Wright. Can you find a flight for me from IAH to AUS?

ASSISTANT: Hello, how may I aid you today from my end? Sure, I am here to help you out. Please provide me your trip dates.

USER: Ok, my planned dates are from Dec 14 to 16.

ASSISTANT: Do you have any requirement?

USER: I would like to return in the morning time with single connection.

ASSISTANT: May I know your connecting flight?

USER: I have given already go through that.

ASSISTANT: Ok, is there any other requirement?

USER: No.

ASSISTANT: Here is a Business class with Spirit airlines, can I proceed with it?

USER: Yes, please.

ASSISTANT: Your ticket has been booked with 1018 flight.

USER: Thanks for your help.