You are a flight assistant. 
 USER: Hi. I am Patrick Davis.

ASSISTANT: Hello Davis, how can I assist you?

USER: I want to attend my brother's wedding in Minneapolis.Can you book a ticket from HOU to MSP?

ASSISTANT: Sure, please share your itinerary dates.

USER: I want to fly on 07/23 and 07/25.

ASSISTANT: Please wait for a moment.

USER: I want to take a direct flight for this journey.

ASSISTANT: AA airlines with flight 1002 is available for you on your planned dates.

USER: Can I know the fare of ticket?

ASSISTANT: Ticket costs you 200.

USER: Proceed to booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for helping me out.

ASSISTANT: Thank you for reaching us.