You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: Can you please help me to book a flight in economy class to reach Austin?

ASSISTANT: Sure, Can you please share your scheduled dates?

USER: My planned dates are on Dec 11th to 13th.

ASSISTANT: May I know your boarding point?

USER: Sure, It is DFW.

ASSISTANT: Ok, Is there any connection limit?

USER: Yes, I prefer it.

ASSISTANT: Let me know your name please.

USER: Sure, my name is Donna Gonzalez.

ASSISTANT: Ok, please wait for a moment.

USER: Ok, I will wait.

ASSISTANT: We found a flight in 1012 American Airline with a fare of 100 and single connection. Can I proceed for booking?

USER: You can proceed.

ASSISTANT: Sure, your booking has been done.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.