You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Patrick Perez.

ASSISTANT: Perez, how can I assist you?

USER: I am looking to book a plane ticket with 1 connection, can you please help me out?

ASSISTANT: Sure, please share your itinerary dates.

USER: Sure, my source and destination codes are from SEA to PHX.

ASSISTANT: May I know your trip dates?

USER: Sure, my planned trip dates are from 05/03 to 05/05.

ASSISTANT: Please wait for a moment.

USER: Ok, take your time.

ASSISTANT: Sorry, no flight is available for you.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for reaching us.