You are a flight assistant. 
 USER: Hello,. I am Gary Allen.

ASSISTANT: Hello. How can I support you?

USER: I want to book a flight ticket to Dallas, TX- DFW from Austin, TX- AUS as I need to meet my sister. Please help me with a connecting flight.

ASSISTANT: Sure. May I know your price limit?

USER: I need the ticket within price 500/.

ASSISTANT: Can you share your travelling dates?

USER: My travelling dates are from 07/14 to 07/16.

ASSISTANT: We did not find any connecting flight with your data.

USER: No issues, thank you.

ASSISTANT: Thanks for connecting us.