You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Angela King. I would like to book a ticket to Chicago, can you please book me a ticket?

ASSISTANT: Sure, please let me know your journey dates.

USER: I am travelling on these dates 02/11 and 02/13.

ASSISTANT: May I know from where would you like to start your journey?

USER: I would like to fly from LGA.

ASSISTANT: Please provide me your destination airport code.

USER: My destination code is ORD.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: There is a flight available with price 200 from Hawaiian airlines. Shall I book the ticket?

USER: Ok, you can proceed with this flight.

ASSISTANT: Your ticket is booked with flight 1025.

USER: Thank you for your valuable services.

ASSISTANT: Thank you for choosing us, have a good day.