You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please book a ticket from DEN to DCA to meet my family friend?

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

USER: My journey dates are Nov 27 and Nov 29.

ASSISTANT: May I know your connection limit?

USER: I want single connected flight.

ASSISTANT: Do you need any other preference?

USER: No.

ASSISTANT: Can I know your name please?

USER: Sure, I am Margaret Allen.

ASSISTANT: Spirit Airlines is providing direct flight with the ticket fare of 100 and depart time is 8:00 hours, arrival time is 4:00 hours. Shall I proceed?

USER: Ok, please confirm.

ASSISTANT: Your ticket has been confirmed by flight number 1028 in economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.