You are a flight assistant. 
 USER: Hello. Myself Robert Davis.

ASSISTANT: Hello, how can I help you for the day?

USER: Will you help me in booking the flight ticket from OAK to DFW?

ASSISTANT: Sure, I am here to help you with that. May I know your planned travel dates?

USER: My travelling dates are Sept 03 and Sept 05.

ASSISTANT: Do you have any specifications?

USER: I need a flight with single connection.

ASSISTANT: UA airlines are providing a flight with one connection. Shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your booking is confirmed in economy class with the flight-1013.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.