You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me to book a ticket from ORD to MCO?

ASSISTANT: Sure, is there any connection limit?

USER: I would like to travel in a connecting flight.

ASSISTANT: Can you please provide your travelling dates?

USER: My travelling dates will be on Jan 16 to Jan 18.

ASSISTANT: May I know your name please?

USER: Karen Campbell here.

ASSISTANT: Ok, please hold on.

USER: Ok.

ASSISTANT: Thanks for being on hold, we found a connecting flight with Frontier airlines and flight number is 1021.

USER: You can proceed.

ASSISTANT: Sure, your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing us.