You are a flight assistant. 
 USER: Hello. I am Patrick Robinson.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please book me a flight ticket within price 200 from IAH to LAX?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: When you are willing to travel?

USER: My planned dates are 03/04 and 03/06.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, we found connecting flight 1019 in Spirit airline with fare of 100. Shall I proceed to book?

USER: Please book it for me.

ASSISTANT: Your ticket has been booked.

USER: Thank you for aiding me.

ASSISTANT: Thank you for reaching us.