You are a flight assistant. 
 USER: Hello, myself Carolyn Young.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit Charlotte from Boston, please help me in booking a ticket.

ASSISTANT: Sure, may I know your journey dates please?

USER: My journey dates are 12/04 and 12/06.

ASSISTANT: Please let me know your airport codes.

USER: My airport codes are BOS and CLT.

ASSISTANT: I found a flight in UA airlines with price 100. Shall I book the ticket for you?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1018.

USER: Thank you for your assistance.

ASSISTANT: Thank you for using our services.