You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Nicole Mitchell.

ASSISTANT: How can I aid you today?

USER: I would like to visit an arts expo which is going to be held at Boston, BOS.

ASSISTANT: Ok.

USER: Can you help me in booking a flight ticket from Los Angeles, LAX?

ASSISTANT: Sure Nicole Mitchell, I will assist you.

USER: Thank you.

ASSISTANT: Could you please share your travelling dates?

USER: I am planning to travel on 12/06 and again return on 12/08.

ASSISTANT: May I know your price limit?

USER: I can afford up to 1000.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a flight from Delta airline with 0 connection and fare is 200 with economy class.

USER: Please, proceed with booking.

ASSISTANT: Your booking has been confirmed on name of Nicole Mitchell in Delta 1006 airline.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a nice day.