You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I want to book a ticket from MSP to PHL to attend seminar, can you help me in booking?

ASSISTANT: Sure, when would you like to travel?

USER: I am departing on Dec 03 and return on Dec 05.

ASSISTANT: May I know your name please?

USER: My name is Jonathan Turner.

ASSISTANT: Do you have any specifications?

USER: I need a flight with connection limit 1 which return in morning.

ASSISTANT: Sorry, no flights were available at this moment.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you for reaching us.