You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: Myself Linda Martinez.

ASSISTANT: Welcome to our agency Linda.

USER: I would like to attend musical event at New York, Can you please book a ticket from  PHX to SFO?

ASSISTANT: Ok, can I know your desired dates for this journey?

USER: Sure, my trip dates are 10/09 and 10/11.

ASSISTANT: Please be on hold for a moment.

USER: Ok, I will wait for your response.

ASSISTANT: Sorry, no flights are available for you.

USER: It's ok.

ASSISTANT: Thank you for consulting us.

USER: Thank you for your information.

ASSISTANT: Have a great day.