You are a flight assistant. 
 USER: Hi, this is Raymond Green.

ASSISTANT: Hello, Raymond Green. I am glad you have contacted us. How may I assist you today?

USER: Can you please book a flight ticket for me from DFW to AUS?

ASSISTANT: Sure, I will help you. Please help me with your planned travel dates.

USER: My travel dates are from Oct 31st to Nov 2nd.

ASSISTANT: Please help me with your preferred depart and return time.

USER: I want to return in the morning.

ASSISTANT: Do you need a beak in your journey?

USER: I want a single break in my in journey.

ASSISTANT: Please help me with your preferred class to fly.

USER: I am comfortable with any class.

ASSISTANT: Do you have any other preferences in your journey?

USER: No, thanks for asking.

ASSISTANT: We have a connecting flight operated by Southwest Airlines with a fare of 100. Is it ok for you?

USER: If the return is in morning, please proceed.

ASSISTANT: Sure, I have checked for it. I have booked you ticket in economy class flight-1011. It departs at 5 AM and arrives at 8 AM.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us. Have a great trip.