You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please book a flight ticket from LAX to CLT?

ASSISTANT: Sure, please share me your travelling dates?

USER: I would like to travel on Oct 01 and return on Oct 03.

ASSISTANT: Do you have any class preference?

USER: I prefer economy class.

ASSISTANT: Is there any connection limit?

USER: I need connecting flight.

ASSISTANT: May I know your name?

USER: Nicole Martin here.

ASSISTANT: We found 1010 Spirit airline with single connection and price of 100, shall I proceed with booking?

USER: Please, proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.