You are a flight assistant. 
 USER: Hello. I am Jessica Wright.

ASSISTANT: Hello, what sort of help are you seeking from us?

USER: Can you help me to book a flight from JFK to CLT?

ASSISTANT: Sure, I am here to assist you. May I know your journey dates please?

USER: My travelling dates are 03 and 05 of May.

ASSISTANT: Ok, please share your connection limit.

USER: Yes, I need a break.

ASSISTANT: In which class, you prefer to go?

USER: I am comfortable with any class.

ASSISTANT: Do you need any other specifications?

USER: I would like to return in the morning.

ASSISTANT: Ok, please wait for a few minutes.

USER: Sure.

ASSISTANT: Thank you for waiting, no flights were found based on your schedule.

USER: It's ok, not a problem, thank you.

ASSISTANT: Thank you for opting us.