You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Samantha Roberts. I am looking for a flight from SEA to MSP, can you help you out?

ASSISTANT: Sure, I am here to help you. Can you please share me your journey dates?

USER: My trip dates are from 03/29 till 03/31.

ASSISTANT: Just a moment.

USER: I am comfortable only with normal-cost airlines.

ASSISTANT: Samantha sorry for inconvenience, no flights are available with your requirements.

USER: That's ok, no problem. I prefer any other source to reach my destination. Thank you for your information.

ASSISTANT: You are welcome.