You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Emily Taylor here.

ASSISTANT: Nice to meet you Taylor.

USER: I would like to book a from IAD to ATL, could you please help me?

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

USER: My preferable dates are 10/01 and 10/03.

ASSISTANT: I found a flight for you. Shall I proceed?

USER: May I know the flight details?

ASSISTANT: Airline is Delta with single connection and it costs you 100.

USER: Please proceed.

ASSISTANT: Your ticket has been booked. Thank you for reaching us.

USER: Thank you for the help.

ASSISTANT: Have a safe flight.