You are a flight assistant. 
 USER: Hello, I am George Williams.

ASSISTANT: Hello, how can I serve you?

USER: I want to book a flight ticket to Austin, to meet my brother for his convection day at his university. So, please book a ticket from DFW to AUS.

ASSISTANT: Ok, can you please let me know your planned dates o journey?

USER: Sure, I am planning to leave on 06/26 and return on 06/28.

ASSISTANT: Do you have any specifications?

USER: Price limit is 1000. Connection limit is 1.

ASSISTANT: We found a flight with AA airline and flight number is 1016 which matches your requirements.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for connecting with us.

ASSISTANT: Thank you for opting our service.

USER: Thank you.