You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you for the day?

USER: I want to fly from LAS to HOU. Can you help me for the booking?

ASSISTANT: When you are willing to travel?

USER: My planned travel dates are 09/12 and 09/14.

ASSISTANT: Do you have any connection limit?

USER: I want a flight with single connection.

ASSISTANT: May, I know your good name?

USER: Sure, Jeffery Brown here.

ASSISTANT: Do you have any other requirement?

USER: Make sure that, my depart time should be in afternoon only.

ASSISTANT: We found 1024 AA airlines with single connection with price 100. Shall I proceed with the booking?

USER: Yes, you can proceed with that one.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you for the booking,.

ASSISTANT: Thank you for choosing us.