You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please book a flight ticket from SEA to BOS?

ASSISTANT: Sure, please share your planned travel dates?

USER: My journey dates are May 16 and May 18.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Can I have your name please?

USER: I am Kimberly Thomas.

ASSISTANT: Southwest airlines flight 1025 available with connection and fare is 100, shall I confirm this economy class flight?

USER: Go ahead.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.