You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please book a flight ticket from OAK to MSP?

ASSISTANT:  Sure, may I know your travelling dates?

USER: My travelling dates are Dec 06 and Dec 08.

ASSISTANT: On which name shall I reserve flight ticket?

USER: Edward Moore.

ASSISTANT: Do you need any specifications?

USER: I need a connecting flight.

ASSISTANT: Please wait a moment.

USER:    Ok.

ASSISTANT: There is a flight with one connection and the price is 200 in Delta Airlines, can I proceed with the reservation?

USER: Yes, please.

ASSISTANT: Your ticket has been reserved with the flight number 1015.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching our service.