You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Paul Moore here, and I want to plan my travelling from DC-DCA to TX-AUS to attend my sister's marriage.

ASSISTANT: Good to hear Paul, I can help you in booking. May I know the dates?

USER: Sure, my dates of travel is from 11/05 to 11/07. Do you have any ticket for me?

ASSISTANT: I found a flight Paul, with Southwest airlines and number is 1025. Is it ok for you?

USER: Please make sure, that connections limit is 1 and cost should not exceed 1000.

ASSISTANT: Yes, it is matched to the above flight.

USER: Ok, please confirm my ticket.

ASSISTANT: Paul, your ticket has confirmed.

USER: Thank you, for your help.

ASSISTANT: You are welcome.