You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you help me to book a flight from HOU to AUS?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: My travelling dates are Oct 22 and 24.

ASSISTANT: Ok, please mention your name.

USER: My name is Debra Hall.

ASSISTANT: Ok, do you have any connection limit?

USER: I prefer connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: As per your request, I found a flight for you with single connection.

USER: Proceed with booking.

ASSISTANT: Your ticket is booked with flight number 1006 and airline is Delta.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe flight.