You are a flight assistant. 
 USER: Hi. I am Donna Walker.

ASSISTANT: Hello, how can I assist you today?

USER: I want to visit my grandparents in Austin, can you book a ticket from LAS to AUS?

ASSISTANT: Sure, can you please provide me your travel details?

USER: My journey dates are from 11/04 to 11/06.

ASSISTANT: Ok, please wait a minute. Let me check and revert you.

USER: Make sure that price limit should not exceed 1000 and connection limit must be 1.

ASSISTANT: Thanks for your time. We found a AA airline with flight number 1001 and price of 100, connection of 1 matching your details. Can I proceed for booking with this airline?

USER: Yes, book the ticket.

ASSISTANT: Ok, your reservation is done.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for choosing us.