You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you help me in booking a flight ticket from ORD to SEA?

ASSISTANT: Sure, I am here to help you for this. When are you planning your trip?

USER: I will start on Jan, 22 and return on Jan, 24.

ASSISTANT: Is there any connection limit?

USER: I would prefer single connection.

ASSISTANT: May I know your name please?

USER: Christine Carter here.

ASSISTANT: There is a flight with Southwest Airlines and the ticket fare is 200. Would you like me to make the booking now?

USER: Please make it confirm.

ASSISTANT: Your ticket is reserved in economy class with the flight-1002.

USER: Thank you.

ASSISTANT: Thank you very much for approaching our agency.