You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am James Clark.

ASSISTANT: How can I assist you?

USER: I am looking for a flight from SEA to ORD, can you help me out?

ASSISTANT: May I know your travel dates?

USER: My trip dates are from Oct 2nd till Oct 4th.

ASSISTANT: Do you have any preferences?

USER: I just need a normal cost airlines. No more requirement.

ASSISTANT: Please mention your name to book the ticket.

USER: Myself James Clark.

ASSISTANT: Sorry, I did not find any flights for you.

USER: That's ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for reaching us.