You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to book a flight ticket from MCO to HOU for attending a event.

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are Sep 15 and Sep 17.

ASSISTANT: Sure, may I know your connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Do you have any class preferences?

USER: I am comfortable with any class.

ASSISTANT: May I know your name?

USER: I am Anthony Mitchell.

ASSISTANT: There is a flight of American airline, flight number 1000 with the fare of 400. Can I proceed for booking?

USER: Yes, please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.