You are a flight assistant. 
 USER: Hello, I am Ruth Thompson.

ASSISTANT: Hello. How can I help you?

USER: I am planning to visit a Lady Bird Lake in Austin, so please book a flight ticket from IAH to AUS.

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: My departure day is Mar 24, return day is Mar 26.

ASSISTANT: Please allow me a moment.

USER: Sure.

ASSISTANT: Here, I found a flight for you with single connection. Shall I proceed for booking?

USER: You can proceed to booking.

ASSISTANT: Your ticket is booked with flight number 1008 and airline is Southwest.

USER: Thank you.

ASSISTANT: Welcome.