You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you aid me to book a flight ticket from OAK to PHL?

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My trip dates are Dec 11 and Dec 13 respectively.

ASSISTANT: Do you need any break in between journey?

USER: I prefer for connecting flight to travel.

ASSISTANT: Kindly share your other specifications?

USER: No other specifications.

ASSISTANT: Can I know your name for booking your flight ticket?

USER: Susan Martin here.

ASSISTANT:   Here, I found a flight for you with 1 stopover in economy class and it costs you 200. Can I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with the flight- 1013.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.