You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I aid you?

USER: I want to book a flight ticket to Austin to attend a board meeting with my company authorities. Can you help me with booking under fare of 1000?

ASSISTANT: Sure. May I know your travelling dates?

USER: My journey dates are 09/22 and 09/24.

ASSISTANT: Can you share me your airport codes?

USER: I will fly from MSP to reach AUS.

ASSISTANT: Is there any connecting limit?

USER: Yes, I need a lay by.

ASSISTANT: There is a flight 1021 in Delta airline and price 100 with a connection.

USER: Please go with booking.

ASSISTANT: Reservation is done.

USER: Thank you.

ASSISTANT: Thank you.