You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please book a flight ticket from OAK to DFW?

ASSISTANT: Yes, I will definitely try my best to help you in booking your flight ticket. Could you please provide your planned dates of journey?

USER: My journey dates are Feb 02 and Feb 04.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any other specification?

USER: No.

ASSISTANT: Please share your name.

USER: I am Jeffery Wright.

ASSISTANT: There is a flight with your requirement, airline is American Airlines with price 100 and single connection. Shall I proceed with booking?

USER: Go ahead.

ASSISTANT: Your booking is done and flight number is 1007.

USER: Thank you for your help.

ASSISTANT: Thanks for reaching us.