You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Katherine Clark. Can you help me in booking from LGA to DFW, as there is a business attend?

ASSISTANT: Sure, please share your planned travel dates.

USER: My trip dates are Jan 12 to Jan 14.

ASSISTANT: Do you prefer a halt between your journey?

USER: I need a connecting flight.

ASSISTANT: Please let me know if you have any other preference.

USER: No, I don't have any other preferences.

ASSISTANT: Thank you for your details, we have a flight from Frontier airlines, flight number 1027 and it is a business class flight with the price 1000. Shall I proceed?

USER: You can book it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.