You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: Michelle Garcia here.

ASSISTANT: Ok.

USER: I would like to go for a food festival to taste different varieties. Could you please help me to book a ticket from IAH to AUS?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: Do you prefer any halt in between your journey?

USER: I prefer a flag stop in between.

ASSISTANT: May I know when you have planned to travel?

USER: I planned to depart on 08/04 and return on 08/06.

ASSISTANT: Ok, please wait a moment, let me search a flight for you. Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT:  Thanks for your precious time. We found a Delta airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Yes, you can proceed.

ASSISTANT:  Your ticket has been confirmed with airline number 1007.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.