You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

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

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates are Jan 23 and Jan 25 respectively.

ASSISTANT: May I know your connection limit?

USER: I would like to travel in business class and make sure that connection limit is 1.

ASSISTANT: Do you have any other requirements?

USER: I Would like to plan my return journey in the morning.

ASSISTANT: May I know your name please?

USER: Gary King here.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Not an issue.

ASSISTANT: Thank you for opting us.

USER: Thank you.