You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER:  I am Rebecca Davis want to travel  to Houston,TX-HOU to attend a live concert.

ASSISTANT: Sure, could you please share your journey dates?

USER: My travel dates are 03/13 and 03/15.

ASSISTANT: May I know your leaving point?

USER: I will depart from TX-AUS.

ASSISTANT: There is a flight-1000 is available for you, shall I proceed with booking?

USER: May I know the price limit?

ASSISTANT: Sure, price is 100 with 1 connection limit.

USER: Ok, you can proceed.

ASSISTANT: Ok, your booking is done.

USER:  Thank you for booking.

ASSISTANT: Thank you for choosing us, have a safe journey.