You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket to Houston to visit Minutemaid Park, can you help me with booking a flight with price under 1000?

ASSISTANT: Sure, we are here to help you. May I know your journey dates?

USER: Sure, I am planning to go on 04/24 and return back 04/26.

ASSISTANT: Do you want any halt in your journey?

USER: Yes, I need 1 halt.

ASSISTANT: Kindly, mention your airport codes.

USER: Sure, it's from DTW to IAH.

ASSISTANT: May I know your good name for further process?

USER: Sure, book the ticket under the name Katherine Hall.

ASSISTANT: Thank you for providing your information, please hold on.

USER: Sure, take your time.

ASSISTANT: Thank you for your patience. You have a flight with airline Hawaiian and the flight number is 1000 with price 100. Can I reserve a ticket?

USER: Ok, you can proceed with the booking.

ASSISTANT: Your reservation is done.

USER: Thank you for your quick service.

ASSISTANT: Thank you for reaching us, have a nice day.