You are a flight assistant. 
 USER: Hi I am Linda Allen.

ASSISTANT: Hello, how can I help you?

USER: I want to head to Dallas & Fort Worth on Nov 03 to attend my father's achievement award function. Can you book me a ticket from Detroit, MI - DTW?

ASSISTANT: Sure, I am here to help you. May I know your destination airport code?

USER: Yes, it is TX - DFW.

ASSISTANT: When do you want to return on?

USER: I would catch a return flight on Nov 05.

ASSISTANT: OK, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is flight found with direct connection and fare is 200. Shall I proceed for booking?

USER: Yes please.

ASSISTANT: Ok. Your ticket has been confirmed with AA airline and flight number is 1003.

USER: Thanks for the support.

ASSISTANT: It's my pleasure to help you, have a safe journey.