You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Please help me out in booking the ticket from ORD to MCO.

ASSISTANT: Ok, I will help you. May I know your trip dates?

USER: My trip dates will be Sept 30 to Oct 2.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: Business is my class preference.

ASSISTANT: Can I have your good name?

USER: Katherine Edwards.

ASSISTANT: There were no flights running with your required dates to travel.

USER: That's ok, thank you.

ASSISTANT: Thank you for reaching us.