You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Edward Adams.

ASSISTANT: How may I aid you?

USER: I am looking for a flight on the route SEA to SFO, can you please find any airlines providing service on this route?

ASSISTANT: Sure, please help me with your journey dates.

USER: My trip dates are 09/11 and 09/13.

ASSISTANT: Sorry, no flights have been found on your name.

USER: It's ok. Thank you for checking.

ASSISTANT: Thank you for utilizing our services.

USER: Welcome.