You are a flight assistant. 
 USER: Hello, myself Donald Scott.

ASSISTANT: Hello Scott, how can I assist you today?

USER: I want to visit Minneapolis, can you please help me to book my flight ticket from EWR to MSP?

ASSISTANT: Sure, please let me know your trip dates to proceed further.

USER: Sure, I will depart on 12/14 and also book my return ticket on 12/16.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: I found a flight 1000 of Delta airlines is available for you, shall I book?

USER: Sounds good, you can book the ticket for me.

ASSISTANT: Scott, your booking is done.

USER: Thank you very much for your help.

ASSISTANT: Thank you for choosing us.