You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to book a ticket to attend a meeting at ATL. Can you please help me out from OAK?

ASSISTANT: Sure, let me know your planned journey dates?

USER: I would like to travel on Dec 12 and return back on Dec 14.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Is there any other preferences?

USER: I am looking for a economy class.

ASSISTANT: May I know your good name?

USER: My name is George Taylor.

ASSISTANT: We found a Spirit airline with flight number 1001 and fare 100 with class is economy. Shall I proceed with booking?

USER: That's fine, please proceed the booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you  for opting us.