You are a flight assistant. 
 USER: Hello, myself Robert Hall.

ASSISTANT: Hello Hall. How may I assist you today?

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

ASSISTANT: Sure, may I know your travel dates?

USER: My trip dates are from 12/24 to 12/26.

ASSISTANT: Sorry Hall, no flights as per your details.

USER: No problem, thank you for checking.

ASSISTANT: Thank you for contacting us.

USER: You are welcome.

ASSISTANT: Have a good day.