You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you help me to book a flight ticket from SFO to DEN?

ASSISTANT: Sure, can you please share your travel dates?

USER: Dec, 14 and Dec, 16 are my travel dates.

ASSISTANT: May I know your connection limit?

USER: I would prefer single connection.

ASSISTANT: Do you have any other specification that you are looking for?

USER: No, thanks.

ASSISTANT: May I know your name to proceed further?

USER: Linda Phillips.

ASSISTANT: There is a flight available with price 200 and the connection is 1 with United Airline. Would you like me to proceed with the booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed with 1025 flight number and the depart time is 10:00 hours, return time is 15:00 hours.

USER: Thank you.

ASSISTANT: Thank you for reaching us.