You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to visit my grandfather's house which is in Atlanta, will you please help me in booking my ticket from IAD to ATL?

ASSISTANT: Sure, may I know the travel dates please?

USER: My travelling dates will be from 11/06 to 11/08.

ASSISTANT: I found a flight for you with Delta airline and it costs you 200. Shall I proceed?

USER: Yes, proceed with the booking.

ASSISTANT: May I know your name please?

USER: My name is Carolyn Hernandez.

ASSISTANT: Your ticket has been booked with 1020 flight number Carolyn.

USER: Ok, thank you.

ASSISTANT: Thank you for reaching us. Have a safe flight.

USER: Thank you.