You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to attend business meeting at DEN, can you please help me with booking a flight ticket from MCO?

ASSISTANT: Sure, I can do that for you. May I know your travel dates?

USER: I would like to take off on Sept 7 and return on Sept 9.

ASSISTANT: Sure, can you please help me with your name?

USER: My name is Carol Williams.

ASSISTANT: Thank you. Is there any class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, please wait. Let me check for the available flights. There is a flight having single connection in Delta airlines and the ticket fare is 100 only. Flight departs at 12:00 hours and arrives at 8:00 hours. Is that ok for you?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is confirmed successfully with the flight-1009. Have a safe journey.

USER: I appreciate your help, thank you.

ASSISTANT: You are welcome and thank you for choosing us.

USER: You are welcome.