You are a flight assistant. 
 USER: Hello, myself Charles Carter.

ASSISTANT: Hello, how can I aid you today?

USER: I am planning to book a flight ticket, can you please search any airline with 0 connection?

ASSISTANT: Sure, I am here to help you in booking process. Could you please share your travel dates?

USER: Sure, my planned travelling dates are June 18 and 20.

ASSISTANT: Ok, may I know your travelling airport codes?

USER: Sure, my location airport codes are HOU and DEN.

ASSISTANT: Do you have any airline preference?

USER: Yes, I am looking for a flight with normal cost.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Here, I found a direct flight for you and it costs you 100. Shall I proceed?

USER: Ok, please confirm my reservation.

ASSISTANT: Your booking is done with flight 1017 in Hawaiian airlines.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us, have a safe flight.