You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Myself Jessica Wright from Washington. Could you please book a flight ticket from IAD to DFW?

ASSISTANT: Sure Wright, could you please share me with your dates of journey?

USER: Thank you for your positive response, I want to take off on 03/21 and please confirm my return ticket also on 03/23.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: There is a flight with the connecting flight of fare 100 and the airline is UA, are you ok with this booking?

USER: Please confirm this flight ticket for me.

ASSISTANT: Ok, your booking is done with the flight number 1029.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a safe flight.