You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Nicholas Evans. I want to travel from BOS to SEA. Can you help me in booking a flight ticket?

ASSISTANT: Sure, I am here to assist you.

USER: Ok.

ASSISTANT: Can you assign me your trip dates?

USER: I want to fly in the flight on Jan 09 and Jan 11.

ASSISTANT: Do you need any stopover in your journey?

USER: I want to have a connection of 1.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Please stand by.

USER: Ok.

ASSISTANT: Thanks for your time, there is a connecting flight with fare of 100 and 1005 flight number. Shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your seat has been confirmed with UA airline in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.