You are a flight assistant. 
 USER: Hello, I am Karen Baker.

ASSISTANT: Hello, how may I serve you today?

USER: Me and my friends planned for a round trip at Seattle, WA - SEA. So can you book a flight ticket?

ASSISTANT: Sure, can you please provide your journey dates?

USER: 11/15 and 11/17 are my travelling dates.

ASSISTANT: Do you have any other restrictions to be met?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, please hold a moment.

USER: Sure.

ASSISTANT: Thanks for your time, we have found a AA airline, flight number-1007 connections-1 and ticket fare is 100.

USER: Please proceed for booking.

ASSISTANT: Sure, your dates has been reserved.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for connecting with us.