You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I would like to book a flight ticket from SEA, to shoot a short film with my colleagues in Washington. Can you help me in booking?

ASSISTANT: May I know your planned dates?

USER: My trip dates are Jun 5 to Jun 7.

ASSISTANT: Can you please share me your journey airport codes?

USER: My landing airport code is IAD.

ASSISTANT: Is there any connection limit.

USER: I am comfortable with any flight.

ASSISTANT: May I know your name?

USER: I am Nicole Scott.

ASSISTANT: Do you have any class preference?

USER: I prefer a economy class.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: We found a multiple connection flight of Delta airlines in the economy class with fare of 100, can I proceed for booking?

USER: You can reserve it.

ASSISTANT: Ok, you ticket has been confirmed with flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for reaching us.