You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am looking for a flight from IAH to AUS, can you please help me in booking?

ASSISTANT: Can I know your travelling dates?

USER: My travelling dates are Mar 30 and Apr 01.

ASSISTANT: Is there any connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Do you have any preference?

USER: No, thanks for asking.

ASSISTANT: Let me know your name.

USER: My name is Linda Carter.

ASSISTANT: Do you have any class preference?

USER: I am fine with any class.

ASSISTANT: Found ticket with Southwest airlines for price 200 having flight number 1002.

USER: Please proceed.

ASSISTANT: Ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you.