You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be at your assistance?

USER: Can you please book the ticket from SEA to HOU? As I need to attend a wedding.

ASSISTANT: Sure, when would you like to travel?

USER: Sure, my planned departure and return travel dates are 22nd and 24th of Aug.

ASSISTANT: May I know your name for the booking process?

USER: My name is Betty King.

ASSISTANT: Do you have any specifications to be met?

USER: I prefer single connected flight.

ASSISTANT: We found a flight in an airline Southwest with 1013 number having a single connection in a business class. Shall I proceed to book?

USER: That's fine, you can proceed for booking the ticket.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you so much for your help.

ASSISTANT: Thank you for availing us. Have a safe flight.