You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am planning to book a flight from ORD to AUS, so please help me in booking a flight.

ASSISTANT: Sure, may I know your name please?

USER: Sure, my name is Thomas Adams.

ASSISTANT: Now share your travel dates please?

USER: My planned dates are on May 5th to 7th.

ASSISTANT: May I know your connection limit please?

USER: I am okay with any connection.

ASSISTANT: Do you have any other preferences regarding departure and arrival time?

USER: No.

ASSISTANT: May I know your airline preference?

USER: I am fine with any airline.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thanks for waiting Thomas. I have found South west airlines which is flying with one connection.

USER: Ok, please proceed for booking.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1004.

USER: Thank you so much.

ASSISTANT: Thank you.