You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: I am Amanda Rodriguez. I want to attend a Sports Live Event in Detroit MI - DTW, could you please help me in booking a flight ticket from TX - AUS?

ASSISTANT: Sure, I am perky to help you. How much you can afford for this journey?

USER: My price limit is 200.

ASSISTANT: Can I have your travelling dates please?

USER: I would like to fly on 06/23 and return on 06/25.

ASSISTANT: Do you need a connecting flight?

USER: I need a direct flight.

ASSISTANT: Thank you for sharing your details. Please, wait for a moment.

USER: Sure.

ASSISTANT: Thank you for your time, there is no direct flight available with your requirements.

USER: Not an issue. Thank you.

ASSISTANT: Thank you for reaching us.