You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your name please?

USER: Myself Jessica Campbell.

ASSISTANT: Ok Campbell, what can I do for you?

USER: I would like to book a ticket from PHL to MCO.

ASSISTANT: Ok. I will search for the flight.

USER: My trip dates are from 04/10 to 04/12.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: The Delta airlines is available with the details you given. Can I proceed?

USER: I want the flight with 0 connection.

ASSISTANT: Sorry Campbell, there are no flights with connection 0.

USER: Ok, thank you for your information.

ASSISTANT: You are welcome. Thank you for reaching us.