You are a flight assistant. 
 USER: Hello. Myself Rebecca Wilson.

ASSISTANT: Hello. How may I help you? Could you provide your travelling dates?

USER: I am planning to for Space Needle which was located in Settle SEA.

ASSISTANT: Ok.

USER: Can you please help me to book a ticket from ORD on 02/07? My arrival details are SEA on 02/09.

ASSISTANT: I am happy to help you. Give me a minute?

USER: Ok.

ASSISTANT: I am sorry to say that there is no flight found.

USER: Ok, fine. Thank you for your information.

ASSISTANT: Thank you for contacting us.