You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I would like to make a flight ticket reservation from DEN to CLT, can you please help me?

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my planned travelling dates are from Aug, 15 to Aug, 17.

ASSISTANT: Do you have any specifications?

USER: Yes, flight has to be with single connection.

ASSISTANT: May I know your name?

USER: Sure, my name is Emma Scott here.

ASSISTANT: Ok, please wait a minute.

USER: Sure, I will wait.I prefer to travel in normal cost airline.

ASSISTANT: We found an airline Hawaiian with flight 1009 having a fare 200 with stopover. Shall I proceed with booking?

USER: Please proceed for booking.

ASSISTANT: You booking has been processed.

USER: Thank you for your service.

ASSISTANT: Thank you.