You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to travel from SEA to EWR as a business trip, can you do the reservation?

ASSISTANT: Sure, can I know your good name please?

USER: Catherine Wright here.

ASSISTANT:  When you are willing to travel?

USER: My trip dates are 03/19 and 03/21.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need break in my journey.

ASSISTANT: May I know if you prefer to have any other comforts in your journey?

USER: No.

ASSISTANT: There is a connecting flight 1000 in Spirit airlines at the price of 100 with business class. Can I proceed?

USER: Please carry on.

ASSISTANT: Your ticket has been reserved.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.