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

ASSISTANT: Hello Kenneth Hall, what can I do for you?

USER: I would like to visit to Houston with my step mom to attend for my cousin's wedding, can you help to book a flight ticket within the price of 500?

ASSISTANT: Sure, we are happy to help you. Help me with the depart and return dates of journey?

USER: Sure, I want to fly on 11/10 and intend to return on 11/12.

ASSISTANT: Do you prefer any connections in your journey?

USER: I need a stopover.

ASSISTANT: Can I have your location points with codes?

USER: I want to head to Houston, TX - IAH from IL- ORD .

ASSISTANT: AA airlines with single connection and price is 200 of 1024 flight.

USER: You can go with the booking.

ASSISTANT: Your flight booking is confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.