You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I want you to book my flight ticket from CLT to MCO. Can you please help me?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Thank you. I will depart on Oct 14th and return back on Oct 16th.

ASSISTANT: Do you have any other specifications?

USER: Yes, I only need a flight with single connection.

ASSISTANT: Please help me with your name for booking.

USER: My name is Larry Hall.

ASSISTANT: Sorry for this inconvenience, I could not find any flight with your requirements.

USER: Not an issue, thank you for checking.

ASSISTANT: Thank you for reaching us.