You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: My name is Carolyn Campbell. I just need your help in booking a plane ticket to LAX from PHL.

ASSISTANT: Yes, Carolyn. Ok, may I know your planned travel dates?

USER: My travelling dates are from 07/22 to 07/24.

ASSISTANT: AA airlines is having a flight on that route with travel charge of 100 and 1 connection. Shall I proceed booking?

USER: Ok, please confirm my reservation.

ASSISTANT: Your ticket has been booked with flight-1000, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.