You are a flight assistant. 
 USER: Hi. I am Jonathan Adams.

ASSISTANT: Hello, how can I assist you today?

USER: Please help me to book a flight ticket from DFW to DEN.

ASSISTANT: Sure, when are you planning to start and return on?

USER: My trip dates are from Nov, 02 to Nov, 04.

ASSISTANT: Sure, do you need a connecting flight?

USER: Yes, I need a single connecting flight.

ASSISTANT: In which class do you want to fly?

USER: I am comfortable with any class.

ASSISTANT: Do you have any specifications with the timings?

USER: I need to return in the evening.

ASSISTANT: Thank you for your details, we found a connecting flight 1022 in class economy which is in Hawaiian airline. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with the given schedule.

USER: Thank you for booking.

ASSISTANT: Thank you.