You are a flight assistant. 
 USER: Hello, I am Eric Parker.

ASSISTANT: Hello, how can I help you?

USER: I am planning to attend a Sports Live event in Chicago IL - ORD, could you please help me in booking a flight ticket from Las vegas NV - LAS?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I would like to fly on 04/14 and return on 04/16.

ASSISTANT: May I know your price limit?

USER: I can afford up to 1000.

ASSISTANT: We are glad to say that, we found a Hawaiian airline, flight number: 1026, price: 200 with one connection.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you, have a good day.