You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What type of assistance that you need from us?

USER: I am Angela King. Can you please help me to search a flight to reach Seattle-SEA from LAX?

ASSISTANT: Yes, I am happy to help you.

USER: Thank you.

ASSISTANT: Can you please let me know your moving dates?

USER: I want to travel on the dates of 11/14 and 11/16.

ASSISTANT: Give me a moment to find the flight and get back to you with details.

USER: Sure, I will wait for your response.

ASSISTANT: I am sorry to say that, there is no flights obtained when I check in my data base to book the ticket. Sorry for the inconvenience.

USER: It's ok, I will choose any other source to travel. Thank you for the information.

ASSISTANT: Thank you for employing our service to your requirements, have a nice day.

USER: Welcome.