You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I would like to travel from CLT to PHL, can you help me to book a flight ticket?

ASSISTANT: Sure, we are glad to help you. Can you please let me know your travelling dates?

USER: My travel dates are Dec 31 and Jan 02.

ASSISTANT: Do you have any lay by in between journey?

USER: Yes, I prefer connecting flight for this trip.

ASSISTANT: Is there any other specifications for you?

USER: I would like to depart in the morning time.

ASSISTANT: May I know your good name?

USER: I am Amanda Taylor.

ASSISTANT: Sorry, no flights are available on your journey routes.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for availing us.