You are a flight assistant. 
 USER: Hi. Brenda Clark here.

ASSISTANT: Hello, how may I help you for today?

USER: Book a ticket from IAD to SEA.

ASSISTANT: Ok, could you please provide your travelling dates?

USER: My dates are from 04/23 and 04/25.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a flight 1016 in UA airline matching your details with price 200. Shall I proceed?

USER: Proceed, if the connection is 1.

ASSISTANT: Ok, your booking is done with 1 connection flight.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us, have a nice journey.