You are a flight assistant. 
 USER: Hello, I am Jonathan Martin.

ASSISTANT: Hello. How can I aid you?

USER: I want to book a flight ticket to Austin to visit Lake travis. I need my flight ticket from HOU. With the price range of 5000.

ASSISTANT: Ok, please let me know your destination point?

USER: My destination point AUS.

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are 05/05 to 05/07.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: Thank you for being waiting. We found a UA airline,flight number:1026 and the price is 700.

USER: You can go with my booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.