You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I am Benjamin Miller.

ASSISTANT: Ok.

USER: I would like to visit Houston Arboretum and Nature Center at Houston, IAH. Can you please make a reservation under the fare of 1000?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

ASSISTANT:  May I know when you have planned to travel?

USER: My journey dates are, departure on 10/22 and arrival on 10/24.

ASSISTANT: May I know from where you are flying?

USER: I would like to fly from Oakland, OAK.

ASSISTANT: Do you prefer any halt in between your journey?

USER: Yes, I prefer a connection in between journey.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT:  Unfortunately, We found a Delta airline which is a direct flight, that does not matches your needs.

USER: Ok, do not proceed with the booking.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your information.