You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: I have planned to book a plane ticket from CLT to LAX, can you assist me?

ASSISTANT: Sure, will you please let me know your trip dates?

USER: My preferred dates are Feb 3rd and Feb 5th.

ASSISTANT: How many connections do you need?

USER: I need single connection between my trip.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: May I know your name?

USER: Carolyn Johnson.

ASSISTANT: We found a direct flight on your way. Is that fine?

USER: Proceed booking.

ASSISTANT: Your booking has been done in Delta airlines with flight number 1006 and the airfare is 200.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.