You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Scott Davis.

ASSISTANT: How can I assist you at this moment?

USER: I am planning to book a ticket from SEA to IAD. Can you please help me out?

ASSISTANT: Sure Scott, I am ready to help you with that. Can I have your travel dates please?

USER: I am planning to travel on 06/19 and return back on 06/21.

ASSISTANT: Ok Scott Davis, please wait a moment.

USER: Sure.

ASSISTANT: I have found a flight in Delta airlines which is having connection 1 and the ticket fare is 100. Shall I proceed with booking?

USER: That's fine, please proceed the booking.

ASSISTANT: Ok Scott Davis, your ticket booking has done and the flight number is 1022.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us, have a great journey.