You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: Michelle Wright here. I want to fly from DFW to AUS. Can you book a ticket for this root/.

ASSISTANT: When you are willing to travel?

USER: My planned travel dates are 07/23 and 07/25.

ASSISTANT: Do you have any class preference?

USER: No, I am comfortable with any class.

ASSISTANT: Do you have any other requirements?

USER: Make sure that, my return time should be in evening only.

ASSISTANT: Let me know your connection limit?

USER: I want a flight with maximum connection of 1.

ASSISTANT: We found 1011 Hawaiian airlines with single connection with economy class and arrival time is 23:00 PM. Shall I proceed with the booking?

USER: Yes, you can proceed with that booking.

ASSISTANT: Your, booking has been conformed.

USER: Thank you for the booking.

ASSISTANT: Thank you for reaching us.