You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: I am planning to shoot a short film in CLT, will you please aid me in making an airline reservation from DFW?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My departure date is July 10th and arrival date is July 12th.

ASSISTANT: Ok, could I have your name please?

USER: Deborah Adams is here.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Ok, may I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: Sorry, there is no flight with your requests.

USER: Ok, not an issue. Thank you.

ASSISTANT: You are welcome.