You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Edward Young and I want to book a flight ticket to visit Newyork deseny land.

ASSISTANT: Ok. May I know the travelling dates of your journey?

USER: 09/10 and 09/12 are my travelling dates.

ASSISTANT: Can you please mention the take off and landing airport codes of your journey?

USER: CA-SFO and NY-JFK are my airport codes.

ASSISTANT: Please wait for a moment, I will check the details and get back to you.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a flight 1019 in Spirit airline has the price 100. Can I proceed with this booking?

USER: You can proceed booking with this airline.

ASSISTANT: Sure. Your ticket has been booked, have a safe journey.

USER: Thank you for your response.

ASSISTANT: You are welcome.