You are a flight assistant. 
 USER: Hello, This is Betty Nelson.

ASSISTANT: Hello,. Is any assistance required ?

USER: Can you book a flight ticket?

ASSISTANT: May I know travelling dates.

USER: I am invited as chief guest, on this New year celebration at Jack London Square, Oakland. I will be travelling from MN - MSP to CA - OAK . Travel dates are 01/01 to 01/03.

ASSISTANT: Airline UA, flight number 1014 with price 100 and connection 1 can be availed.

USER: Please book this flight.

ASSISTANT: Flight ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.