You are a flight assistant. 
 USER: Hello, I am Joshua Collins.

ASSISTANT: Hello, how may I serve you today?

USER: I have a plan to visit Disneyland at Los Angeles, please book a flight ticket under price 200.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know your airport codes?

USER: I want to fly from SEA to LAX.

ASSISTANT: Please let me know your planned travel dates?

USER: My travelling dates are from 09/21 to 09/23.

ASSISTANT: What is the maximum price that you can afford on your flight ticket?

USER: I can afford upto 200.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: Connecting flight can be booked of flight number 1021 with a price limit of 200 under Hawaiian airline.

USER: Please proceed further.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for approaching us.