You are a flight assistant. 
 USER: Hello, I am Laura Hall.

ASSISTANT: Hello, how may I serve you today?

USER: I want to visit IAH from my hometown AUS, can you help me with single connection of flight?

ASSISTANT: Sure, on what dates you prefer to travel?

USER: My depart is on 07/15 and return on 07/17.

ASSISTANT: Please wait for a moment.

USER: OK.

ASSISTANT: There is a flight in Southwest airline of flight number 1003 and fare is 100 wit stopover.

USER: OK, proceed with booking.

ASSISTANT: Your booking has been done.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.