You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I'm Ronald Campbell. I am planning to travel from TX-HOU to TX-AUS to attend my friends marriage.

ASSISTANT: Can I know your travel dates?

USER: My dates of travel is from 06/10 to 06/12.

ASSISTANT: Give me a minute, let me check the details.

USER: Please make sure that connections limit is 1 and cost is 200.

ASSISTANT: The flight 1004 of JetBlue airlines is available on your requested dates. Shall I book the ticket?

USER: Ok, please book it for me.

ASSISTANT: Your ticket is booked.

USER: Thank you, for your help.

ASSISTANT: Welcome. Have a safe journey.