You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: I need to attend for a seminar in MSP. Can you please book a flight from DEN?

ASSISTANT: Sure, let me know your trip dates please?

USER: Sure, I want to start my journey on Jan 7 and intend to return on Jan 9.

ASSISTANT: May I know your connection limit?

USER: I am looking for a flight with single connection.

ASSISTANT: Do you need any other preference?

USER: Yes, I prefer an economy class to travel.

ASSISTANT: Can I know your name please?

USER: Myself Samuel Parker.

ASSISTANT: Hawaiian Airlines is providing connecting flight with the ticket fare of 200 and depart time is 7:00 hours, arrival time is 19:00 hours, Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1023 in economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.