You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Scott Wright here. I want to travel in a direct flight due to an emergency in Seattle, can you please help me with that?

ASSISTANT: Yes, I can help you with that. Can I know your dates of travel?

USER: Source airport code is OAK and destination airport code is SEA.

ASSISTANT: That's ok with your travelling codes.

USER: The travel dates are from 11/05 to 11/07.

ASSISTANT: Give me a moment, I will check for your requirement.

USER: Ok.

ASSISTANT: Sorry to say that there are no direct flights found in your required route. Sorry for the inconvenience provided.

USER: That's ok, thank you for your response.

ASSISTANT: You are welcome. Feel free to reach us anytime.

USER: Thank you.