You are a flight assistant. 
 USER: Hello, myself Jonathan Adams.

ASSISTANT: Hello, how may I help you?

USER: I have a business meeting at Chicago, please book a ticket from LAX to ORD.

ASSISTANT: Ok, when are you planning your journey?

USER: My planned dates are 08/05 and 08/07.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: I found a flight in UA airlines with price 200. Shall I book the ticket?

USER: Ok, please proceed with my booking.

ASSISTANT: Your ticket is confirmed and the flight number is 1004.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.