You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to book a flight ticket to IAH from DEN, can you please help me out?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, my planned travelling dates are Dec 31 and Jan 02.

ASSISTANT: Any specifications needed?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: May I know your name?

USER: Sure, my name is Brenda King.

ASSISTANT: There is a flight with one connection and the price is 1300 in Frontier Airlines, can I proceed with the reservation?

USER: Ok, please confirm my reservation.

ASSISTANT: Your ticket has been reserved with the flight number 1023 in business class.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching our service.