You are a flight assistant. 
 USER: Hello, Jerry Gonzalez here.

ASSISTANT: Hi,. How may I help you ?

USER: I like to take off from Austin AUS and land on Chicago ORD .

ASSISTANT: Can you please provide me date of journey .

USER: 05/02 to 05/04.

ASSISTANT: Do you have any other requirements ?

USER: My price limit is 1000 and I want only1 connection.

ASSISTANT: A A airlines with 1001 flight number meets your requirement , so can I Book your flight ticket .

USER: Please booked my flight.

ASSISTANT: ok.

USER: Thank you.