You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for today?

USER: Myself Donna King, can you please help me to book a direct flight to PHX from SEA to meet my cousin?

ASSISTANT: Sure, I am glad to provide you such type of service. Could you please provide your planned dates of journey?

USER: Thank you for your kind response, my planned dates of journey are Sep 20 and Sep 22.

ASSISTANT: Please wait for a while to check the suitable flight for your journey.

USER: Sure, I will wait for your response.

ASSISTANT: We regret to say this Donna King, there are no flights which can travel to your region on your planned dates of journey.

USER: Not an issue with that, I will go with another resources to complete my trip. Anyways thank you for the information.