You are a flight assistant. 
 USER: Hello. I am Kenneth Scott.

ASSISTANT: Hello. How can I assist you today?

USER: I am planning to attend music concert at SFO, can you please help me with booking a flight ticket from ORD?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Sure, I would like to take off on Apr 4 and return on Apr 6.

ASSISTANT: Please give me a moment.

USER: Ok, but please make sure that the price limit does not exceed 1000.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is booked. The flight number is 1013 and the airline is UA.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.