You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I be at your service?

USER: I am Karen Jones, can you help me to book a connecting flight from SEA?

ASSISTANT: Sure, I am here to help you. May I know when are you planning your trip?

USER: My travelling dates are 02/27 and 02/29.

ASSISTANT: Where are you heading to?

USER: My preferred destination airport code is BOS.

ASSISTANT: Do you have any specific time preferences?

USER: Book a afternoon flight from my origin.

ASSISTANT: Sure, are you fine with a connecting flight?

USER: Yes.

ASSISTANT: Ok, do you have any other preferences?

USER: No.

ASSISTANT: Thank you for providing all the essential details, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for staying connected, we have a flight from Southwest airlines, number 1007 and the fare is 200. Shall I proceed with it?

USER: Proceed with booking.

ASSISTANT: Your economy class ticket is processed.

USER: Thank you for your help in booking.

ASSISTANT: You welcome, thank you for opting us.