You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Carolyn Collins. I want to visit Los Angeles to enjoy myself, can you please help me to book a ticket?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling dates are from 02/28 to 03/01.

ASSISTANT: Ok, let me know your source and destination airport codes?

USER: BOS is my source and destination is LAX.

ASSISTANT: We found a flight from Frontier airline with 1 connection and the fare is 100 with an economy class. Shall I proceed?

USER: Yes, please book this ticket.

ASSISTANT: Your ticket is booked with flight number 1002.

USER: Thank you.

ASSISTANT: Thank you for reaching us.