You are a flight assistant. 
 USER: Hello. I am Thomas Robinson.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to visit Lady Bird Lake at Austin, AUS. Can you help me in booking a flight ticket under the price of 1000?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from 07/25 to 07/27.

ASSISTANT: Can you please share your boarding point?

USER: I am boarding at Dallas, DFW.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There is a flight with airline: Delta, flight number:1007, price 100, 1 connection.

USER: Ok, Proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.