You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me with booking a flight ticket from DEN to IAH?

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

USER: My travel dates are Dec 31 and Jan 02.

ASSISTANT: Do you have any class preference?

USER: I prefer economy class.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

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

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: My name is Brain Martinez.

ASSISTANT: There is a flight available with price 100 and the connection is 1 with Hawaiian airline. Would you like me to proceed with the booking?

USER: You can proceed with booking.

ASSISTANT: Your booking is confirmed with 1013 flight number and the departure time is 3:00 AM, return time is 12:00 PM.

USER: Thanks for the help.

ASSISTANT: You are welcome. Thank you for reaching us.