You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I help you?

USER: As I am on a holiday vacation, please let me know flight availability.

ASSISTANT: Ok, could you please provide your journey dates?

USER: Journey is from 11/03 to 11/05.

ASSISTANT: Ok, please mention your city names.

USER: Austin and Minneapolis & St. Paul.

ASSISTANT: Can you please provide your city codes?

USER: Sure. TX-AUS and MN-MSP.

ASSISTANT: Ok, please wait a moment. Thanks for waiting, there is a flight 1020 in Southwest airline available on your dates with price 100. Shall I proceed with your booking?

USER: Is flight having connections ?

ASSISTANT: Yes, the flight has 1 connection.

USER: Please proceed for booking.

ASSISTANT: Ok, may I know your name for booking the ticket?

USER: I'm Patricia Wilson.

ASSISTANT: Ok, your booking is done.

USER: Thanks for the assistance.

ASSISTANT: Thanks for approaching us. Have a safe journey!.

USER: Thanks.