You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I have planned for picnic at PHL with my family. Could you please help me with booking a flight ticket from ORD?

ASSISTANT: Sure, can I know the travel dates please?

USER: I want to start my journey on Sep 24 and end my journey on Sep 26.

ASSISTANT: May I know your name please?

USER: I am Larry Edwards.

ASSISTANT: Do you have any requirements?

USER: I intend to depart in the afternoon.

ASSISTANT: Can I know the connection limit please?

USER: I need a break in between the journey.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: There is connecting flight in Delta airline, can I book it?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been booked with flight number 1012.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us.