You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to visit Sky view observatory at Seattle, WA - SEA. Can you help me to book a connecting flight?

ASSISTANT: Sure, can I have your trip dates?

USER: My trip dates are 11/11 and recur on 11/13.

ASSISTANT: Help me with the source code?

USER: My source is from Austin, TX - AUS.

ASSISTANT: May I know your name please?

USER: I am Ryan Green.

ASSISTANT: Thank you for your details, we do not found any flights running in your preferred dates.

USER: Ok, no issues.

ASSISTANT: Thank you for reaching us.

USER: Thanks for your support.

ASSISTANT: Have a nice day.