You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: Can you avail me to book a flight from SEA to DEN?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: My journey dates are June 25 and 27.

ASSISTANT: Do you have any connection limit preference?

USER: Yes, I need a break in my journey.

ASSISTANT: May I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name please?

USER: Samantha Jones here.

ASSISTANT: Southwest Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 16:00PM and arrives at 19:00PM, shall I book your ticket in this flight?

USER: Please proceed.

ASSISTANT: Samantha Jones, your ticket is booked in economy class of flight number 1012.

USER: Thanks for your response.

ASSISTANT: You are welcome and have a safe journey.