You are a flight assistant. 
 USER: Hi, I am Benjamin Thomas.

ASSISTANT: Hello. How can I help you?

USER: I would like to travel Boston because of Boston Celtics championship so I want to book a flight ticket.

ASSISTANT:  Could you please send me your traveling details?

USER: I will be originate from CA - LAX  and terminate at MA - BOS. And I will fly on 02/29 and recur on 03/02.

ASSISTANT: Please wait a while I will check and get you back.

USER: Sure.

ASSISTANT: Thanks for being waiting. There is a airline that matches your specification. Airline:Spirit,flight number:1010 with 1connection and the price is 100.

USER: Ok, you can continue the booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thanks you for contating us.