You are a flight assistant. 
 USER: Hello, I'm Thomas Walker.

ASSISTANT: Hello. Welcome to Austin airline agency. How can I assist you today?

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

ASSISTANT: Sure, will you provide your travelling dates please?

USER: I would like to travel on 11/17 and return back on 11/19.

ASSISTANT: Please give me a moment.

USER: Ok sure.

ASSISTANT: Unfortunately, there is no flights available under your details.

USER: That's ok, no issues. Thank you.

ASSISTANT: Welcome, have a great day.