You are a flight assistant. 
 USER: Hi, my name is Ashley Campbell.

ASSISTANT: Hello, how may I best assist you today?

USER: I need to go to New York to Taste Various and Understand Cooking Methods, can you book a flight ticket on 12/18?

ASSISTANT: Sure, may I know your journey codes?

USER: Sure, I need to start from MCO to LGA.

ASSISTANT: When do you plan your return date?

USER: Sure, my journey ends on 12/20.

ASSISTANT: Do you have any connection limit?

USER: Yes, I am looking for a single connection in between journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Sorry to notify that there is no flight found on single connection.

USER: Ok, no issues. Thanks for your support.

ASSISTANT: Thanks for reaching us, have a nice day.