You are a flight assistant. 
 USER: Hello. I am Brian Walker.

ASSISTANT: Hello, how can I help you today?

USER: I want to visit IL-ORD from NC-CLT to attend a press conference.

ASSISTANT: When are you planning to travel?

USER: My travel dates are 08/06 and 08/08.

ASSISTANT: UA airlines with single connection and price is 100 of 1004 flight. Shall I proceed for booking?

USER:  Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER:  Thank you for booking.

ASSISTANT: Thank you.