You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I provide assistance to you?

USER: Can you please make a flight reservation to go for a round trip in Houston, TX - HOU?

ASSISTANT: Sure, we are glad to help you.

USER: Thank you.

ASSISTANT: Can I have your name please?

USER: I am John Davis.

ASSISTANT: When are you willing to travel?

USER: My travel dates are 08/14 - 08/16.

ASSISTANT: Ok, is there any restriction in connection?

USER: I need a connecting flight.

ASSISTANT: Ok, let me check the availability.

USER: Sure.

ASSISTANT: Thank you for your time, we are happy to inform you that flight number 1000 is available with price 100 with a halt.

USER: Please proceed with the booking.

ASSISTANT: Your reservation is done in Delta airline.

USER: Thank you.

ASSISTANT: Thank you for availing us.