You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Myself Melissa Wilson. I want to book a ticket from ORD to LAS, hope you are helping me out.

ASSISTANT: Sure, let me know your travelling dates.

USER: Ok, my planned dates are from Nov 08 to 10.

ASSISTANT: Can you please share your connection limit?

USER: Yes, I need a single connection.

ASSISTANT: Please share your specifications.

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

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

USER: It's ok, thanks for checking.

ASSISTANT: Thank you for choosing us.