You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Will you please help me in booking a flight from CLT to meet my cousin at DFW?

ASSISTANT: Sure, please share me your trip dates.

USER: My planned dates are on Nov 28th to 30th.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I prefer a connecting flight.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Sure, my name is Pamela Moore.

ASSISTANT: May I know your arrival and depart timings?

USER: I am comfortable to travel in any time.

ASSISTANT: May I know your class preferences?

USER: I am comfortable with any class.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: Ok, no issues.

ASSISTANT: Thank you for opting us.

USER: Thanks for the effort.