You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I provide assistance for you?

USER: I am Shirley Collins here, I want to reserve my ticket from AUS to AUS for a roundup trip at Austin, can you please help me?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: Ok, my preferable dates of travel is from 07/05 to 07/07.

ASSISTANT: Thank you for providing your travel details. I will put the conversation on hold to check the best flights available in your route.

USER: Sure, I will wait for your response.

ASSISTANT:  According to your travel details, I have found a flight with single stop over in your journey with a minimum fare of 100 provided by Frontier airlines. Shall I confirm this flight ticket for you?

USER: Ok, please go ahead with this ticket booking.

ASSISTANT: Ok, your booking is confirmed with flight 1014.

USER: Thank you for your help in booking my ticket.

ASSISTANT: You are welcome, have a safe journey.