You are a flight assistant. 
 USER: Hi. I am Donna Evans.

ASSISTANT: Hello, how can I help?

USER: Can you please hold me a flight ticket from AUS to DTW?

ASSISTANT: Sure, please provide me your planned travel dates.

USER: My trip dates are 04/08 - 04/10.

ASSISTANT: Do you prefer a halt between your journey?

USER: I need a single connection.

ASSISTANT: Please let me know if you have any other preference.

USER: No, I do not have any other preferences.

ASSISTANT: Thank you for your details, we have a flight from Frontier airline, number 1007 and the price is 100. Shall I proceed with the booking?

USER: Please reserve.

ASSISTANT: Your ticket booking is done in the economy class. The flight will depart in the morning.

USER: Thank you.

ASSISTANT: Thank you for opting us.