You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know how best I can help you today?

USER: Nicholas Hill here. Can you please help in booking my flight from CLT to visit SEA?

ASSISTANT: May I know on what dates would you like to travel?

USER: Sure, my travel dates are June 11th and June 13th.

ASSISTANT: May I know your departure time and arrival time?

USER: I want to return in the morning time.

ASSISTANT: Do you require any specifications in your journey?

USER: I need a single connecting flight.

ASSISTANT: There is a connecting flight in Spirit airlines with the fare 200.

USER: Ok, please proceed by booking.

ASSISTANT: Your booking is done.

USER: Thank you for the quick service.

ASSISTANT: Thank you.