You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to book a ticket from MCO to DTW. Can you please help me out?

ASSISTANT: Sure, May I know your travelling dates?

USER: I am planning to travel on Jan 19 and return back on Jan 21.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Susan Taylor.

ASSISTANT: You have a connecting flight 1011 in Frontier airline and 300, Shall I proceed?

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

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you.