You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am George Moore.

ASSISTANT: How may I assist you today?

USER: Could you please book a flight ticket to New York on June 09 and return on June 11?

ASSISTANT: Sure, I am glad to help you in booking . Could you please share your travelling airport codes?

USER: My journey airport codes are MCO and EWR.

ASSISTANT: Do you have any specification?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Sorry, no flights are available on your preferable travel dates.

USER: No problem, thank you for the information.

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