You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I need to book a flight ticket from DFW to MCO, can yo help me in booking a flight ticket?

ASSISTANT: Sure, can you please forward your journey dates?

USER: Sure, my arrival and departure dates are Oct 11 and Oct 9.

ASSISTANT: Is there any connection limit for this journey?

USER: I prefer maximum one connection.

ASSISTANT: May I know your name please?

USER: Sure, Christine Baker here.

ASSISTANT: Please let me know, if you have any other specifications.

USER: No more specifications, you can proceed.

ASSISTANT: We found a Frontier airlines, flight number 1002, price is 100 in economy class. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.