You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I want to attend my son's convocation ceremony, could you book my ticket from OAK to DTW?

ASSISTANT: Sure, can you please share your travel dates?

USER: My itinerary dates are Sept 26 and 28.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specification that you are looking for?

USER: I want to return from DTW in the morning.

ASSISTANT: May I know your name to proceed further?

USER: Andrew Harris here.

ASSISTANT: There is a flight available with price 200 and the connection is 1 with Southwest airline. Would you like me to proceed with the booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed with 1005 flight number and the depart time is 7:00 hours, return time is 8:00 hours.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.