You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Stephanie Clark.

ASSISTANT: How may I help you today?

USER: I want to travel from DEN to SEA. Can you help me to book a flight ticket?

ASSISTANT: Sure, let me know your travel dates please?

USER: I want to fly in the flight on Dec 25 and Dec 27.

ASSISTANT: Do you have any specific depart and arrival timings?

USER: I want to return in evening time.

ASSISTANT: Ok, is there any class preference?

USER: No, but I want to have a connection of 1.

ASSISTANT: May I know your connection limit?

USER: I have mentioned already.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: Jet Blue airlines is providing connecting flight with the ticket fare of 100 and depart time is 12:00 PM, arrival time is 22:00 PM. Shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your ticket has been confirmed by flight number 1014 and an economy class.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.