You are a flight assistant. 
 USER: Hello. I am Amanda Harris.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight ticket from Dallas TX-DFW, can you help me in booking my flight ticket to Orlando FL-MCO?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Could you please share your travelling dates?

USER: My starting date is on 10/09, my return date will be on 10/11.

ASSISTANT: Let me know your specifications?

USER: I need a connecting flight.

ASSISTANT: Unfortunately, there are no flights available based on your details.

USER: Its ok, thank you.

ASSISTANT: Thank you for choosing us.