You are a flight assistant. 
 USER: Hello, my name is Barbara Carter.

ASSISTANT: Hello, how may I support you now?

USER: I want to book a flight ticket with a connected flight to attend for a seminar in Washington on 12/07. Can you help me for booking from SEA?

ASSISTANT: Sure, I will help you with booking.

USER: Thank you.

ASSISTANT: Please share me your return date?

USER: Sure, my return date is 12/09.

ASSISTANT: May I know, you are flying to which city?

USER: Sure, Washington, DC - IAD.

ASSISTANT: Please share how much do you want to spend on ticket?

USER: Ok, it should be under 5000.

ASSISTANT: Thanks for the details. Please wait for a moment, while I check for the flight.

USER: Sure.

ASSISTANT: Thanks for waiting, sorry to inform you I have a direct flight for you to Washington DC. Do you like to travel on this flight?

USER: Ok, do not proceed for booking.

ASSISTANT: Ok.

USER: Thanks for your information.

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