You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am John Martin. I would like to book a ticket from BOS to MCO, can you help me in booking?

ASSISTANT: Sure, I am here to help you. Could you please let me know your travelling dates?

USER: I am departing on 01/08 and return on 01/10.

ASSISTANT: Do you have any requirements?

USER: I want a flight with connection limit 1.

ASSISTANT: Sorry, there is no flight as per your requests.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you for choosing us, have a nice day.