You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Sarah Miller.

ASSISTANT: How may I assist you today?

USER: I am planning to attend a dance competition in California. Could you please book a ticket from SEA to MSP.

ASSISTANT:  Sure, may I know on what dates would you like to travel?

USER: Sure, my travelling dates are 12/03 and 12/05.

ASSISTANT: Thanks for your patience, as per your request there is a flight with airline UA and single over a stop between journey and fare is 400, is it ok for you?

USER: Please search for the direct flight.

ASSISTANT: Sorry, I could not find any direct flight with your travel dates.

USER: Thats ok, thank you for your service.

ASSISTANT: Thanks for choosing us, have a great day.